Bright Supernovae - 2017

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2017 updates to this page is available.

This is a partial list of the SN discovered in 2017. Since 2017 is still ongoing, please look at the main page for the latest data.   In previous years I tried to keep the yearly archive alphabetically sorted by CBAT supernova name.   Since that is no longer applicable, I am sorting this archive by "first observed" date, which I have listed as the discovery date.   Note that Extra galactic Novae have been moved to a special Extra galactic novae page.   Mistakes (Galactic variables, asteroids, unconfirmed, etc) are in the boneyard.   I also maintain an archive of the updates.

AT2017gzf (= OGLE17gzf), TNS discovered 2017/09/30.245 by OGLE-IV wide field survey at R.A. = 00h22m17s.480, Decl. = -65°23'27".00 Mag 19.8:9/30, Type unknown (offset 2.5) (Discovery image) (References: OSC)

AT2017gyo, TNS discovered 2017/09/29.600 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 01h40m48s.930, Decl. = +12°33'12".38
Located 0".0 west and 2".4 north of the center of host galaxy
Mag 19.4:9/29, Type unknown (References: OSC)

AT2017gwv, TNS discovered 2017/09/23.124 by Massimo Caimmi (ISSP)
Found in PGC 2173099 at R.A. = 06h55m50s.640, Decl. = +40°55'51".30
Located 2".9 west and 1".5 south of the center of PGC 2173099 (Discovery image) (Paolo Campaner image) (Paolo Campaner image)
Mag 18.7:9/23, Type unknown (References: OSC)

AT2017gvq, TNS discovered 2017/09/24.375 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in MCG +0-7-31 at R.A. = 02h31m43s.650, Decl. = +00°54'12".60 (= PGC 9619)
Located 6".6 east and 3".1 south of the center of MCG +0-7-31 (Discovery image)
Mag 18.2:8/26, Type unknown (zhost=0.020991) (References: OSC)

AT2017gvn, TNS discovered 2017/09/20.450 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 01h17m11s.600, Decl. = +13°20'30".60
Located 0".9 west and 3".4 north of the center of host galaxy
Mag 19.6:9/20, Type unknown (zhost=0.048000) (References: OSC)

AT2017gvm, TNS discovered 2017/09/20.410 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 01h14m11s.750, Decl. = +12°33'44".50
Located 3".0 west and 2".0 north of the center of the host galaxy
Mag 19.1:9/20, Type unknown (References: OSC)

AT2017gvi, (= ASASSN-17mm) TNS discovered 2017/09/20.269 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h56m57s.120, Decl. = +07°26'08".99
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 17.0:9/20, Type unknown (References: ATEL 10804, OSC)

2017gut, TNS discovered 2017/09/17.200 by Tsinghua-NAOC Transient Survey (TNTS)
Found in KUG 2329+260 at R.A. = 23h31m56s.560, Decl. = +26°19'32".90
Located 16".0 west and 7".0 south of the center of KUG 2329+260
Mag 19.4:9/17, Type II? (z=0.031) (zhost=0.031000) (References: ATEL 10766, OSC)

AT2017gus, TNS discovered 2017/09/18.500 by Tsinghua-NAOC Transient Survey (TNTS)
Found in AGC 333434 at R.A. = 23h56m14s.150, Decl. = +30°06'57".50
Located 1".0 east and 6".0 south of the center of AGC 333434
Mag 18.6:9/18, Type unknown (zhost=0.032000) (References: OSC)

2017guh (= ASASSN-17mh), ATEL 10796 discovered 2017/09/18.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 486-G19 at R.A. = 05h03m13s.145, Decl. = -22°49'59".17
Located 0".5 west and 0".2 north of the center of ESO 486-G19 (Discovery image) (Joseph Brimacombe image)
Mag 15.5:9/18, Type Ia (z=0.015) (zhost=0.015427) (offset 0.3) (References: ATEL 10763, TNS, OSC)

AT2017gsu, (= ASASSN-17mf) (= Gaia17cka) ATEL 10760 discovered 2017/09/12.030 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 187-G47 at R.A. = 21h02m21s.642, Decl. = -54°35'18".53
Located 0".4 east and 0".6 south of the center of ESO 187-G47 (Discovery image)
Mag 17.5:9/12, Type unknown (zhost=0.043400) (offset 0.67) (References: Gaia observations, TNS, OSC)

AT2017gsm (= PTSS-17wje) (= Gaia17cit), TNS discovered 2017/09/14.804 by PMO-Tsinghua Supernova Survey (PTSS)
Found in UGC 2501 at R.A. = 03h02m33s.730, Decl. = +02°11'35".33
Located 0".5 east and 4".2 south of the center of UGC 2501 (Discovery image)
Mag 18.3:9/14 (17.7:9/18), Type unknown (zhost=0.017253) (References: Gaia observations, OSC)

2017grw, (= ASASSN-17lz) ATEL 10760 discovered 2017/09/11.980 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 6018 at R.A. = 15h57m29s.739, Decl. = +15°52'21".34
Located 0".7 west and 0".1 south of the center of NGC 6018 (Discovery image)
Mag 16.5:9/11, Type Ia (z=0.017) (zhost=0.017405) (offset 0.51) (References: ATEL 10750, TNS, OSC)

2017grn (= PS17ese) (= Gaia17dcw), TNS discovered 2017/09/11.276 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in IC 1498 at R.A. = 23h31m53s.600, Decl. = -05°00'43".40
Located 0".7 west and 18".1 north of the center of IC 1498 (Masanori Mizutani image) (Kunihiro Shima image) (PS1 image) (Rafael G. Farfán image)
Mag 18.4:11/29 (16.4:9/18), Type II (zhost=0.017500) (offset 18.3) (References: ATEL 10758, Gaia observations, OSC)

2017grd, (= ATLAS17koa) (= Gaia17ckz) TNS discovered 2017/09/09.617 by ATLAS at R.A. = 06h59m14s.590, Decl. = +24°55'20".46 Mag 18.2:9/27 (17.6:9/9), Type Ia (z=0.03) (References: ATEL 10739, Gaia observations, OSC)

AT2017grm (= OGLE17grm), ATEL 10778 discovered 2017/09/11.467 by OGLE-IV wide field survey at R.A. = 01h20m30s.890, Decl. = -63°30'10".60 Mag 19.3:9/11, Type unknown (offset 0.1) (Discovery image) (References: TNS, OSC)

AT2017gqs (= Gaia17cjf), TNS discovered 2017/08/21.275 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 3047 at R.A. = 04h27m15s.900, Decl. = +32°37'43".20
Located 3".0 west and 12".7 north of the center of UGC 3047 (Discovery image)
Mag 19.0:9/9 (18.2:8/21), Type unknown (zhost=0.021498) (References: Gaia observations, OSC)

2017gqr (= Gaia17cpb), TNS discovered 2017/09/04.967 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in PGC 2541315 at R.A. = 19h28m21s.600, Decl. = +56°34'46".00
Located 0".5 east and 9".9 south of the center of PGC 2541315 (Rafael GFarfan image) (Andrea Mantero image) (Manfred Mrotzek image)
Mag 16.1:9/10, Type Ia (z=0.025000) (zhost=0.025000) (References: Gaia observations, OSC)

2017gqe, (= ASASSN-17lx) ATEL 10760 discovered 2017/09/04.390 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in FAIRALL 0830 at R.A. = 07h23m35s.437, Decl. = -52°38'13".10
Located 9".2 west and 2".6 north of the center of FAIRALL 0830 (Discovery image) (Joseph Brimacombe image)
Mag 16.7:9/4, Type Ia (zhost=0.033520) (offset 8.95) (References: ATEL 10727, TNS, OSC)

MASTER OT J233054.7-365727.8, ATEL 10715 discovered 2017/08/31.320 by MASTER robotic Net
Found in PGC 630422 at R.A. = 23h30m54s.700, Decl. = -36°57'27".80
Located 2".6 west and 5".3 south of the center of PGC 630422 (Discovery image)
Mag 17.9:8/31, Type Ia (z=0.053) (zhost=0.053158) (References: ATEL 10739, OSC)

AT2017gmq, (= ATLAS17kgw) TNS discovered 2017/09/03.605 by ATLAS at R.A. = 04h09m23s.760, Decl. = -21°49'55".73 Mag 17.7:9/3, Type unknown (References: OSC)

2017glz, (= ATLAS17kgv) TNS discovered 2017/09/01.485 by ATLAS at R.A. = 00h12m51s.240, Decl. = -22°51'42".18 Mag 18.9:9/1, Type Ia (z=0.05) (References: ATEL 10732, ATEL 10746, OSC)

AT2017gly (= Gaia17cht), TNS discovered 2017/08/10.670 by Paolo Campaner (ISSP)
Found in UGC 3396 at R.A. = 06h09m55s.300, Decl. = +79°55'26".80
Located 6".5 west and 6".7 south of the center of UGC 3396 (Discovery image) (Paolo Campaner image) (Paolo Campaner image) (Paolo Campaner image)
Mag 18.6:9/13 (16.6:8/10), Type unknown (zhost=0.014704) (References: Gaia observations, OSC)

2017glx, (= PSP17B) TNS discovered 2017/09/03.701 by Peiyuan Sun and Xing Gao
Found in NGC 6824 at R.A. = 19h43m40s.290, Decl. = +56°06'36".30
Located 3".2 west and 2".3 north of the center of NGC 6824 (Discovery image) (Fernando Limón image) (Jaroslaw Grzegorzek image) (A. Mantero image) (Xing Gao and Hanjie Tan image) (Yawuo Sano image) (LOSS image) (Roberto DeLorenzo image) (Robert Spellman image) (William Wiethoff image) (Kunihiro Shima image) (Kunihiro Shima image) (Manfred Mrotzek image) (Wilfried Wacker image)
Mag 14.0:9/20 (13.4:9/18), Type Ia-91T (z=0.011) (zhost=0.011294) (References: ATEL 10707, OSC)

AT2017glo, TNS discovered 2017/09/02.402 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in IC 357 at R.A. = 04h03m45s.000, Decl. = +22°09'35".80
Located 14".0 east and 3".3 north of the center of IC 357 (Discovery image)
Mag 18.0:9/2, Type unknown (zhost=0.020000) (References: OSC; SN SNHunt7)

2017glb (= ASASSN-17ll) (= Gaia17cly), ATEL 10695 discovered 2017/08/28.620 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h51m27s.751, Decl. = -16°57'38".28
Located 1".3 east and 0".1 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.7:9/29 (17.1:8/28), Type Ia (zhost=0.037092) (offset 1.6) (References: Gaia observations, TNS, OSC)

2017gla, TNS discovered 2017/09/01.834 by Giancarlo Cortini
Found in NGC 3172 at R.A. = 11h47m21s.950, Decl. = +89°05'09".54
Located 2".4 east and 26".4 south of the center of NGC 3172 (Discovery image) (Manfred Mrotzek image) (William Wiethoff image) (Paolo Campaner image) (Paolo Campaner image) (Agrupació Astronòmica de Sabadell image)
Mag 16.9:9/13 (16.0:9/1), Type Ia (z=0.0203) (zhost=0.020334) (References: ATEL 10746, OSC; SN 2010af)

2017gkt, (= ASASSN-17lm) ATEL 10695 discovered 2017/08/27.350 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h36m25s.944, Decl. = +27°23'54".24
Located 0".5 west and 0".3 north of the center of host galaxy (Discovery image)
Mag 17.1:8/27, Type Ia (z=0.03) (zhost=0.030464) (offset 0.8) (References: TNS, OSC)

2017grl (= MASTER OT J003404.53-103337.9) (= ATLAS17kjl), ATEL 10688 discovered 2017/08/31.279 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 00h34m04s.530, Decl. = -10°33'37".90
Located 22".7 west and 1".3 south of the center of host galaxy (Discovery image) (Kunihiro Shima image)
Mag 18.6:9/18 (18.6:8/31), Type Ia-91T (z=0.10) (zhost=0.093929) (References: ATEL 10732, TNS, OSC)

2017gjd (= ASASSN-17lj) (= Gaia17cln), ATEL 10695 discovered 2017/08/29.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h03m44s.879, Decl. = -27°59'17".97
Located 1".4 east and 0".1 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 15.8:9/14 (15.3:9/9), Type Ia (z=0.023) (zhost=0.020021) (offset 1.4) (References: ATEL 10689, Gaia observations, TNS, OSC)

2017ghm, (= PTSS-17uym) (= Gaia17cdn) TNS discovered 2017/08/10.681 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 18h11m46s.200, Decl. = +00°51'28".66 Mag 18.4:8/22, Type Ia (z=0.023) (References: ATEL 10691, ATEL 10689, Gaia observations, OSC)

AT2017ggx, (= SMT17sif) TNS discovered 2017/08/01.794 by SkyMapper at R.A. = 02h12m54s.700, Decl. = -21°01'59".34 Mag 19.2:8/1, Type unknown (References: OSC)

2017ggv, (= PTSS-17uqh) (= Gaia17dbt) TNS discovered 2017/08/22.689 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 22h54m28s.690, Decl. = -13°31'50".58
Located 1".0 east and 2".0 north of the center of the host galaxy (Discovery image)
Mag 18.9:11/26 (17.3:8/22), Type IIn (z=0.025) (References: ATEL 10676, Gaia observations, OSC)

AT2017ggt, (= PTSS-17upz) TNS discovered 2017/08/22.779 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 03h37m53s.580, Decl. = +16°51'23".87
Located 2".0 west and 3".0 south of the center of the host galaxy (Discovery image)
Mag 18.3:8/22, Type unknown (References: OSC)

2017gfj (= Gaia17ccj), TNS discovered 2017/08/19.948 by Ron Arbour
Found in UGC 11950 at R.A. = 22h12m34s.430, Decl. = +38°40'37".70
Located 33".0 east and 19".0 south of the center of UGC 11950 (Discovery image) (Ron Arbour prediscovery image) (David Briggs image) (G. Locatelli image) (Manfred Mrotzek image) (Martin Mobberley image) (Masanori Mizutan image) (Jaroslaw Grzegorzek image) (Paolo Corelli image) (Ron Arbour image)
Mag 18.3:8/25 (16.9:8/22), Type Ia (z=0.072) (zhost=0.020541) (References: ATEL 10663, Gaia observations, OSC)

2017gfh, (= PSN_200327_+065927), TNS discovered 2017/08/18.849 by Marco Russiani
Found in PGC 1311562 at R.A. = 20h03m27s.400, Decl. = +06°59'27".20
Located 5".8 west and 4".5 north of the center of PGC 1311562 (Discovery imgae) (Andrea Mantero image) (Paolo Campaner image) (Paolo Campaner image) (Marco Russiani image)
Mag 19.1:8/22 (18.9:8/18), Type IIb (z=0.024) (zhost=0.024477) (References: ATEL 10657, OSC)

2017gea, (= ASASSN-17kz) (= Gaia17chs) ATEL 10662 discovered 2017/08/17.590 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in KUG 0241+338 at R.A. = 02h44m57s.30, Decl. = +34°05'40".03
Located 0".0 east and 0".0 north of the center of KUG 0241+338 (Discovery image)
Mag 16.7:8/23, Type Ia (z=0.032) (zhost=0.031795) (offset 5.33) (References: ATEL 10669, Gaia observations, TNS, OSC)

AT2017gda, (= ASASSN-17ky) ATEL 10662 discovered 2017/08/17.290 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ARK 501 at R.A. = 16h23m11s.760, Decl. = +01°45'16".04
Located 0".0 west and 0".4 north of the center of ARK 501 (Discovery image)
Mag 17.2:8/17, Type unknown (zhost=0.029954) (offset 0.9) (References: ATEL 10656, TNS, OSC)

2017gbv, (= ASASSN-17kx) ATEL 10652 discovered 2017/08/16.390 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 301-G26 at R.A. = 03h42m01s.371, Decl. = -39°19'56".11
Located 0".0 east and 0".3 south of the center of ESO 301-G26 (Discovery image)
Mag 17.2:8/16, Type Ic (z=0.042) (zhost=0.041635) (offset 0.2) (References: ATEL 10657, TNS, OSC)

AT2017gbl ATEL 10651 discovered 2017/07/08.544 by SUNBIRD
Found in an anonymous galaxy at R.A. = 23h46m05s.530, Decl. = +53°14'01".06
Located 1".7 west and 5".7 north of the center of host galaxy (Andrea Mantero image) (Masanori Mizutan image)
Mag 17.7:8/18 (13.3IR:7/8), Type unknown (zhost=0.034134) (References: TNS, OSC)

AT2017gbk, (= ASASSN-17kw) (= Gaia17cnm) ATEL 10652 discovered 2017/08/15.400 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in LEDA 075547 at R.A. = 06h11m11s.769, Decl. = -33°21'00".28
Located 0".1 west and 9".0 north of the center of LEDA 075547 (Discovery image)
Mag 16.5:8/15, Type Ia (z=0.033) (offset 14.8) (References: ATEL 10650, Gaia observations, TNS, OSC)

2017gbb, (= Gaia17car) TNS discovered 2017/08/09.235 by Gaia Photometric Science Alerts programme
Found in IC 438 at R.A. = 05h53m04s.810, Decl. = -17°52'03".50
Located 67".4 east and 30".3 south of the center of IC 438
Mag 16.4:8/9, Type Ia-02cx (z=0.010) (References: ATEL 10659, Gaia observations, OSC; SN 2016blx, 1997B)

2017gaw (= DLT17cg), ATEL 10637 discovered 2017/08/14.687 by DLT40
Found in UGC 807 at R.A. = 01h15m35s.230, Decl. = -00°50'40".30
Located 3".45 west and 11".70 south of the center of UGC 807
Mag 18.3:8/14, Type II (z=0.038) (zhost=0.038130) (References: ATEL 10650, TNS, OSC)

2017gav, (= ASASSN-17kt) (= Gaia17cfz) ATEL 10652 discovered 2017/08/12.329 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h03m21s.182, Decl. = +45°24'48".47
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovey image) (Adriano Valvasori image)
Mag 16.9:8/12, Type Ia (z=0.033) (offset 1.6) (References: ATEL 10646, TNS, Gaia observations, OSC)

2017gau, (= ATLAS17jlc) TNS discovered 2017/08/09.312 by ATLAS at R.A. = 15h01m15s.720, Decl. = +58°03'41".69 Mag 18.8:8/9, Type Ia (z=0.074) (References: ATEL 10654, OSC)

2017gat, (= ASASSN-17ks) ATEL 10652 discovered 2017/08/13.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h53m17s.032, Decl. = -32°46'32".83
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 16.6:8/13, Type Ic (z=0.023) (zhost=0.023100) (offset 1.3) (References: ATEL 10650, TNS, OSC)

2017fzy, (= Gaia17bzv) TNS discovered 2017/08/05.969 by Gaia Photometric Science Alerts programme
Found in IC 2124 at R.A. = 05h21m58s.870, Decl. = +03°29'05".71
Located 1".3 east and 10".3 north of the center of IC 2124
Mag 16.8:8/5, Type Ia (z=0.014) (zhost=0.014453) (References: ATEL 10669, Gaia observations, OSC)

MASTER OT J013646.48-140323.5, ATEL 10631 discovered 2017/08/09.915 by MASTER robotic Net
Found in MCG -2-5-15 at R.A. = 01h36m46s.480, Decl. = -14°03'23".50 (= PGC 5976)
Located 6".3 east and 13".1 south of the center of MCG -2-5-15 (Discovery image)
Mag 17.1:8/9, Type unknown (zhost=0.040375) (References: OSC)

2017fzw, (= DLT17cd) (= Gaia17cbe) ATEL 10629 discovered 2017/08/09.892 by DLT40
Found in NGC 2217 at R.A. = 06h21m34s.770, Decl. = -27°12'53".51
Located 66".4 west and 67".7 south of the center of NGC 2217
Mag 16.0:8/11, Type Ia-91bg (z=0.0054) (zhost=0.005400) (References: ATEL 10639, Gaia observations, TNS, OSC)

AT2017fzv (= Gaia17cim), TNS discovered 2017/07/27.289 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in MCG +3-9-9 at R.A. = 03h14m19s.200, Decl. = +16°31'35".70
Located 33".2 east and 2".7 south of the center of MCG +3-9-9 (Discovery image)
Mag 18.3:8/8, Type unknown (zhost=0.037689) (References: Gaia observations, OSC)

AT2017fxq, (= SMT17kms) TNS discovered 2017/07/18.519 by SkyMapper at R.A. = 22h10m37s.710, Decl. = -35°03'43".56 Mag 19.9:7/18, Type unknown (References: OSC)

AT2017fwy, (= Gaia17byp) (= PS17ezy) TNS discovered 2017/08/03.226 by Gaia Photometric Science Alerts programme
Found in NGC 1594 at R.A. = 04h30m49s.900, Decl. = -05°48'13".10
Located 25".8 west and 19".2 north of the center of NGC 1594
Mag 20.4:11/8 (17.1:08/05), Type unknown (zhost=0.014437) (PS1 image) (References: Gaia observations, OSC)

2017fwa (= SMT17qul) (= PS17egp), TNS discovered 2017/07/27.738 by SkyMapper at R.A. = 22h19m14s.200, Decl. = -28°24'11".41 Mag 17.8:8/14, Type Ia (zhost=0.027963) (z=0.028) (offset 4.0) (host ESO 467-G42) (PS1 image) (References: ATEL 10635, OSC)

2017fvl, (= ASASSN-17kf) ATEL 10614 discovered 2017/07/26.59 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 2358 at R.A. = 02h55m42s.631, Decl. = +75°09'15".52
Located 0".05 east and 0".4 south of the center of UGC 2358 (Discovery image) (Giancarlo Cortini image)
Mag 15.8:08/06 (15.3:07/30), Type Ia (z=0.014) (zhost=0.014343) (References: ATEL 10621, TNS, OSC)

2017fvf, (= Gaia17bxm) TNS discovered 2017/07/30.056 by Gaia Photometric Science Alerts programme
Found in NGC 1285 at R.A. = 03h17m53s.310, Decl. = -07°18'00".97
Located 0".0 east and 0".0 north of the center of NGC 1285
Mag 17.8:7/30, Type IIP (z=0.017) (zhost=0.017475) (References: ATEL 10672, ATEL 10654, Gaia observations, OSC; SN 2013el, 2004F)

AT2017fvd, (= Gaia17bxk) TNS discovered 2017/07/29.594 by Gaia Photometric Science Alerts programme
Found in IC 1617 at R.A. = 01h04m19s.650, Decl. = -51°01'58".30
Located 0".0 east and 0".0 north of the center of IC 1617
Mag 17.7:08/01, Type unknown (zhost=0.025441) (References: Gaia observations, OSC)

AT2017fvc, (= SMT17mob) TNS discovered 2017/07/21.489 by SkyMapper at R.A. = 21h53m20s.330, Decl. = -33°30'35".86 Mag 20.2:7/21, Type unknown (References: OSC)

AT2017fva, (= ATLAS17jcz) TNS discovered 2017/07/23.429 by ATLAS at R.A. = 18h29m07s.660, Decl. = +43°25'27".38 Mag 18.7:8/11, Type unknown (References: Gaia observations, OSC)

AT2017fuu, (= Gaia17bxb) TNS discovered 2017/07/27.633 by Gaia Photometric Science Alerts programme
Found in NGC 4963 at R.A. = 13h05m52s.530, Decl. = +41°43'12".29
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 18.9:7/27, Type unknown (zhost=0.023850) (References: Gaia observations, OSC; SN 2005mb)

2017fut, TNS discovered 2017/07/29.080 by F. Ciabattari, E. Mazzoni, M. Rossi (ISSP)
Found in MCG +3-4-46 at R.A. = 01h28m58s.840, Decl. = +19°33'55".00 (= PGC 5530)
Located 6".8 east and 0".6 north of the center of MCG +3-4-46 (Confirmation image) (Paolo Campaner image) (Thomas Langhans unconfirmed)
Mag 16.2:08/06, Type Ia (zhost=0.042803) (References: ATEL 10611, OSC)

AT2017fus, TNS discovered 2017/07/29.431 by Stu Parker (BOSS)
Found in ESO 464-G12 at R.A. = 21h00m39s.800, Decl. = -28°51'25".40
Located 3".0 west and 15".0 north of the center of ESO 464-G12 (Discovery image)
Mag 18.0:7/29, Type unknown (zhost=0.037686) (References: OSC)

AT2017fsz (= PS17dwy), TNS discovered 2017/07/27.507 by PS1 Science consortium
Found in NGC 7575 at R.A. = 23h17m20s.400, Decl. = +05°39'45".72
Located 0".0 east and 0".0 north of the center of the NGC 7575 (Discovery image)
Mag 19.8:7/28 (19.8:7/27), Type unknown (zhost=0.033533) (offset 9.9) (References: OSC)

2017frr, (= ASASSN-17ka) (= AT2017gyh) (= Gaia17cjo) ATEL 10607 discovered 2017/07/27.230 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 244-G19 at R.A. = 01h20m55s.501, Decl. = -43°08'53".53
Located 7".3 east and 1".8 north of the center of ESO 244-G19 (Discovery image) (Joseph Brimacombe image)
Mag 18.9:9/21 (16.0:07/29), Type Ia (z=0.027) (References: ATEL 10605, TNS, AT2017gyh, Gaia observations OSC)

2017frh, (= ASASSN-17jw) ATEL 10606 discovered 2017/07/23.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 14h49m37s.704, Decl. = +18°41'59".72
Located 0".3 west and 0".2 north of the center of the host galaxy (Discovery image)
Mag 16.6:7/23, Type Ia (z=0.032) (zhost=0.032188) (References: ATEL 10615, TNS, OSC)

2017frb, (= ASASSN-17jt) ATEL 10606 discovered 2017/07/25.550 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 426-012 at R.A. = 21h11m36s.833, Decl. = +11°29'50".08
Located 1".0 east and 1".1 north of the center of CGCG 426-012 (Discovery image)
Mag 17.0:7/25, Type Ia (z=0.029) (zhost=0.029378) (References: ATEL 10601, TNS, OSC)

2017fra, (= ASASSN-17jq) (= Gaia17cgo) ATEL 10598 discovered 2017/07/25.340 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h31m51s.532, Decl. = +37°24'44".63
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Stan Howerton image) (Stan Howerton image)
Mag 15.9:08/05, Type Ia-91T (z=0.030) (zhost=0.029997) (offset 1.8) (References: ATEL 10601, TNS, Gaia observations, OSC; SN 2016cda)

AT2017fqz, TNS discovered 2017/07/25.404 by Stu Parker (BOSS)
Found in ESO 267-IG41 at R.A. = 12h21m58s.780, Decl. = -43°20'17".20
Located 16".0 east and 12".0 south of the center of ESO 267-IG41 (Discovery image)
Mag 16.5:7/25, Type unknown (zhost=0.023206) (References: OSC)

2017fqk, (= ASASSN-17jp) ATEL 10598 discovered 2017/07/24.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 1137 at R.A. = 02h54m02s.094, Decl. = +02°58'07".71
Located 0".0 east and 0".0 north of the center of NGC 1137 (Discovery image) (Stan Howerton image)
Mag 17.5:07/26 (16.9:07/21), Type II (z=0.015) (zhost=0.010147) (offset 26.0) (References: ATEL 10603, TNS, OSC; SN 2010lp)

AT2017fqh, (= ASASSN-17jo) ATEL 10598 discovered 2017/07/23.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h42m59s.070, Decl. = -10°07'24".97
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.3:07/26 (17.0:07/23), Type Ia (z=0.054) (zhost=0.053764) (offset 6.5) (References: ATEL 10602, TNS, OSC; SN AT2017evs)

2017fqf, (= ASASSN-17jm) ATEL 10598 discovered 2017/07/24.360 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 413-042 at R.A. = 02h06m14s.749, Decl. = +09°38'57".15
Located 0".0 east and 0".0 north of the center of CGCG 413-042 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:07/26, Type Ia (z=0.03) (zhost=0.030855) (offset 10.0) (References: ATEL 10603, TNS, OSC)

2017foy, (= ASASSN-17jl) ATEL 10598 discovered 2017/07/21.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 340-G7 at R.A. = 20h15m25s.457, Decl. = -37°30'42".21
Located 0".0 east and 0".0 north of the center of ESO 340-G7 (Discovery image)
Mag 16.4:07/25, Type Ia (z=0.020) (zhost=0.020347) (offset 0.8) (References: ATEL 10591, ATEL 10609, TNS, OSC; SN 2004fb)

AT2017fot, (= PTSS-17tts) TNS discovered 2017/07/20.763 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 23h06m24s.490, Decl. = -07°16'21".13 Mag 19.0:7/20, Type unknown (References: OSC)

AT2017foj, (= ATLAS17iul) TNS discovered 2017/06/27.603 by ATLAS at R.A. = 22h55m49s.260, Decl. = -02°06'01".57 Mag 19.1:6/27, Type unknown (References: OSC)

2017fof (= PS17dza), TNS discovered 2017/07/16.890 by Simone Leonini, M. Conti, L.M. Tinjaca Ramirez and P. Rosi (ISSP)
Found in UGC 10602 at R.A. = 16h54m23s.790, Decl. = +41°20'09".70
Located 16".9 east and 2".0 north of the center of UGC 10602 (Simone Leonini image) (Rafael G. Farfán image) (Jaroslaw Grzegorzek image) (Robert Spellman image) (Stan Howerton image) (Paolo Campaner image) (Adriano Valvasori image) (Adriano Valvasori image) (PS1 image) (Enrico Prosperi image)
Mag 17.5:8/6 (16.8:8/2), Type Ia-91bg (zhost=0.028308) (References: ATEL 10589, VSnet observations, OSC)

2017fms (= PS17epe), TNS discovered 2017/07/17.325 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in IC 1371 at R.A. = 21h20m14s.600, Decl. = -04°52'51".30
Located 16".29 west and 16".3 south of the center of IC 1371 (Discovery image) (Marc Deldem image) (Stan Howerton image) (Marc Deldem image) (Gianluca Masi image) (Enrico Prosperi image) (Enrico Prosperi image) (PS1 image)
Mag 19.2:9/11 (16.4:7/26), Type Ia (z=0.031) (zhost=0.030361) (References: ATEL 10582, OSC, VSnet observations; SN 2000ej)

AT2017fif, (= ATLAS17imx) TNS discovered 2017/07/11.476 by ATLAS at R.A. = 19h42m13s.870, Decl. = +62°25'27".44 Mag 18.0:7/27 (16.6:7/11), Type unknown (Manfred Mrotzek image) (Enrico Prosperi image) (References: VSnet observations, OSC)

AT2017fie, (= ATLAS17imt) TNS discovered 2017/07/10.349 by ATLAS
Found in an anonymous galaxy at R.A. = 14h44m10s.110, Decl. = -32°28'50".65
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 16.8:07/12 (15.8:07/10), Type unknown (References: OSC)

2017ffq (= ASASSN-17je) (= Gaia17bwm), ATEL 10571 discovered 2017/07/10.160 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 17h40m14s.502, Decl. = -58°25'57".11
Located 0".1 west and 1".7 north of the center of the host galaxy (Discovery image) (Roland Santallo image)
Mag 15.8:7/25 (15.5:7/8), Type II (z=0.04) (zhost=0.012719) (References: ATEL 10586, Gaia observations, TNS, OSC)

2017fby, (= ASASSN-17it) ATEL 10555 discovered 2017/07/01.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h32m50s.071, Decl. = -12°36'13".47
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.6:7/2 (17.1:7/1), Type Ia (z=0.044) (zhost=0.043513) (offset 2.2) (References: ATEL 10591, TNS, OSC)

2017fbu, (= ASASSN-17is) (= CSS170920:021107+035037) ATEL 10555 discovered 2017/07/02.400 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 211 at R.A. = 02h11m06s.936, Decl. = +03°50'36".63
Located 15".9 west and 32".1 south of the center of IC 211 (Discovery image) (Joseph Brimacombe image) (Jaroslaw Grzegorzek image) (CRTS image)
Mag 16.4:9/20 (16.4:08/03), Type II (z=0.011) (zhost=0.010861) (References: ATEL 10580, TNS, OSC; SN 1999dh)

2017fbs (= PS17dpm), TNS discovered 2017/07/01.276 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in PGC 54943 at R.A. = 15h23m19s.510, Decl. = +08°36'58".60
Located 9".49 west and 6".1 south of the center of PGC 54943 (Discovery image (mirror)) (Andre Mantero image) (Robert Spellman image) (William Wiethoff image) (PS1 image)
Mag 17.2:7/19, Type Ia (z=0.036) (zhost=0.035760) (References: ATEL 10559, OSC)

2017fbr, (= ASASSN-17ir) ATEL 10555 discovered 2017/06/25.420 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h40m59s.650, Decl. = +51°26'16".06
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 17.3:6/25, Type Ia (z=0.037) (zhost=0.037026) (offset 0.5) (References: ATEL 10559, TNS, OSC)

2017fbp (= ASASSN-17iq) (= PS17epo) (= Gaia17cjk), ATEL 10555 discovered 2017/07/01.410 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 2645 at R.A. = 03h17m27s.838, Decl. = -00°05'08".66
Located 0".0 east and 0".0 north of the center of UGC 2645 (Discovery image) (PS1 image)
Mag 15.8:07/10, Type Ia (z=0.023) (zhost=0.022891) (offset 36.5) (References: ATEL 10579, Gaia observations, TNS, OSC)

2017fbq (= ATS-17A) (= Gaia17cjl), ATEL 10553 discovered 2017/06/27.860 by Antarctic Transient Survey (ATS)
Found in an anonymous galaxy at R.A. = 19h33m45s.610, Decl. = -60°58'02".20
Located 1".0 east and 0".0 north of the center of the host galaxy
Mag 18.4:9/20 (17.2:07/14), Type IIP (z=0.015) (References: Gaia observations, TNS, OSC)

AT2017fbj, (= ASASSN-17ip) ATEL 10555 discovered 2017/06/29.950 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 90-G11 at R.A. = 08h58m20s.056, Decl. = -65°21'50".72
Located 0".0 east and 0".0 north of the center of ESO 90-G11 (Discovery image)
Mag 16.7:6/30, Type unknown (zhost=0.018422) (offset 15.4) (References: TNS, OSC)

2017fbh, (= ASASSN-17io) ATEL 10555 discovered 2017/06/26.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 316-010 at R.A. = 13h07m48s.797, Decl. = +62°20'49".80
Located 0".0 east and 0".0 north of the center of CGCG 316-010 (Discovery image) (Stan Howerton image)
Mag 16.0:7/7, Type Ia-91T (z=0.0274) (zhost=0.027422) (offset 0.5) (References: ATEL 10554, TNS, OSC)

2017fax (= PS17dpp), TNS discovered 2017/06/25.448 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 7473 at R.A. = 23h03m56s.380, Decl. = +30°09'28".80
Located 9".34 west and 7".7 south of the center of NGC 7473 (Discovery image (mirror)) (PS1 image) (Stan Howerton image) (Stan Howerton image) (Manfred Mrotzek image) (Thomas Langhans image)
Mag 16.9:7/22 (16.4:7/13), Type Ia-91bg (z=0.023) (zhost=0.023209) (References: ATEL 10601, OSC)

2017faw, (= ASASSN-17in) ATEL 10555 discovered 2017/06/30.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h17m39s.640, Decl. = -44°54'16".85
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image)
Mag 16.6:07/11 (16.2:07/07), Type Ia (z=0.030) (offset 1.1) (References: ATEL 10605, TNS, OSC)

AT2017fad, (= ATLAS17hpf) TNS discovered 2017/06/27.429 by ATLAS at R.A. = 17h11m05s.330, Decl. = -08°10'38".15 Mag 17.1:6/27, Type unknown (References: OSC)

2017faa (= ATLAS17hpc) (= Gaia17bvj), TNS discovered 2017/06/27.314 by ATLAS
Found in IC 4224 at R.A. = 13h19m03s.900, Decl. = -02°30'45".81
Located 0".0 east and 0".0 north of the center of IC 4224 (Enrico Prosperi image)
Mag 16.2:7/22 (15.9:07/10), Type II (z=0.018) (zhost=0.018450) (References: ATEL 10594, VSnet observations, Gaia observations OSC)

2017ezd, TNS discovered 2017/06/17.967 by Stu Parker (BOSS)
Found in ESO 339-G9 at R.A. = 19h56m38s.660, Decl. = -38°36'27".80
Located 17".0 east and 21".0 north of the center of ESO 339-G9 (Discovery image (mirror)) (Confirmation image) (Stu Parker image)
Mag 15.9:07/12 (15.7:07/07), Type Ia (z=0.0181) (zhost=0.018076) (References: ATEL 10605, OSC)

2017ezc, (= ASASSN-17ii) (= PS17dss) ATEL 10545 discovered 2017/06/26.363 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h47m28s.902, Decl. = +11°58'40".41
Located 1".2 east and 3".6 north of the center of the host galaxy (Discovery image) (Enrico Prosperi image) (PS1 image)
Mag 18.5:7/9 (17.6:6/23), Type Ia (z=0.036) (zhost=0.036635) (offset 3.9) (References: TNS, VSnet observations, OSC)

2017exo (= ASASSN-17ie) (= Gaia17cbj), ATEL 10544 discovered 2017/06/24.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 18h31m41s.813, Decl. = +16°39'05".21
Located 1".3 west and 2".8 south of the center of the host galaxy (Discovery image) (Stan Howerton image) (Enrico Prosperi image) (Joseph Brimacombe image)
Mag 17.8:8/12 (16.0:7/2), Type Ia (z=0.016) (zhost=0.016288) (References: ATEL 10528, TNS, Gaia observations, VSnet observations OSC)

2017ewx (= ATLAS17hlo) (= PS17dok) (= Gaia17bwk), TNS discovered 2017/06/19.712 by ATLAS
Found in NGC 5418 at R.A. = 14h02m16s.520, Decl. = +07°40'44".21
Located 0".0 east and 0".0 north of the center of NGC 5418 (Enrico Prosperi image) (PS1 image)
Mag 16.5:07/11 (16.2:7/2), Type Ib (z=0.016) (zhost=0.015179) (offset 24.1) (References: ATEL 10528, VSnet observations, Gaia observations, OSC)

2017ewv, (= ASASSN-17ia) (= Gaia17bsu) ATEL 10544 discovered 2017/06/23.310 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 8287 at R.A. = 13h10m59s.294, Decl. = +78°24'37".16
Located 10".7 west and 10".7 south of the center of UGC 8287 (Discovery image) (Manfred Mrotzek image)
Mag 17.7:7/8 (16.9:6/28), Type IIP (zhost=0.022516) (References: ATEL 10532, TNS, Gaia observations, OSC)

AT2017ewu, TNS discovered 2017/06/19.997 by Stu Parker (BOSS)
Found in ESO 104-G3 at R.A. = 18h47m26s.040, Decl. = -66°50'13".70
Located 1".0 east and 18".0 south of the center of ESO 104-G3 (Discovery image)
Mag 17.7:6/19, Type unknown (zhost=0.022059) (References: OSC)

AT2017ewt (= Gaia17bsl), TNS discovered 2017/06/20.847 by Stu Parker (BOSS)
Found in IC 2103 at R.A. = 04h39m54s.932, Decl. = -76°50'06".79
Located 26".0 east and 5".0 north of the center of IC 2103 (Discovery image (mirror)) (Confirmation image)
Mag 16.9:7/7 (16.7:6/30), Type unknown (zhost=0.014410) (References: Gaia observations OSC)

AT2017evo, (= ATLAS17hjv) TNS discovered 2017/05/31.292 by ATLAS at R.A. = 13h15m15s.500, Decl. = +03°30'31".69 Mag 19.3:5/31, Type unknown (References: OSC)

2017evn (= ASASSN-17hz) (= Gaia17bul), ATEL 10521 discovered 2017/06/20.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h47m23s.270, Decl. = +23°21'53".57
Located 0".1 west and 3".9 south of the center of the host galaxy (Discovery image)
Mag 15.4:7/2, Type Ia (z=0.017) (zhost=0.017159) (References: ATEL 10518, TNS, Gaia observations, OSC)

2017eve (= ASASSN-17hq) (= Gaia17byi), ATEL 10509 discovered 2017/06/19.135 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in anonymous galaxy at R.A. = 18h43m53s.480, Decl. = -56°29'29".79
Located 10".8 east and 1".3 south of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.4:8/1 (16.5:6/19), Type Ia (z=0.031) (References: ATEL 10517, Gaia observations, TNS, OSC)

2017eul, (= Gaia17bod) TNS discovered 2017/06/16.248 by Gaia Photometric Science Alerts programme
Found in UGC 1222 at R.A. = 01h44m30s.880, Decl. = +04°40'05".66
Located 0".0 east and 0".0 north of the center of UGC 1222
Mag 17.4:6/16, Type II (z=0.026) (zhost=0.025985) (References: ATEL 10525, Gaia observations, OSC)

AT2017esr (= SNhunt332), TNS discovered 2017/06/15.348 by Catalina Real-Time Transient Survey and Mirco Villi
Found in 2MFGC 13913 at R.A. = 17h32m57s.550, Decl. = +17°26'36".60
Located 0".0 east and 0".0 north of the center of 2MFGC 13913 (Discovery image)
Mag 17.5:07/04, Type unknown (References: OSC)

2017esb, (= ASASSN-17hp) ATEL 10508 discovered 2017/06/12.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 575-G66 at R.A. = 13h09m36s.020, Decl. = -18°58'19".56
Located 0".8 east and 0".7 north of the center of ESO 575-G66 (Discovery image)
Mag 16.6:6/12, Type Ia (z=0.035) (zhost=0.035478) (References: ATEL 10517, ATEL 10525, TNS, OSC)

2017erv, (= ASASSN-17ho) (= Gaia17bto) ATEL 10509 discovered 2017/06/13.369 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in AM 1904-844 at R.A. = 19h18m47s.390, Decl. = -84°41'51".29
Located 0".5 east and 3".7 north of the center of AM 1904-844 (Discovery image)
Mag 16.6:7/13 (15.7:07/07), Type Ia (z=0.013) (zhost=0.017035) (References: ATEL 10517, TNS, Gaia observations OSC)

2017erp (= CSS170619:150915-112003) (= Gaia17bxg), TNS discovered 2017/06/13.626 by Koichi Itagaki
Found in NGC 5861 at R.A. = 15h09m14s.803, Decl. = -11°20'02".76
Located 18".9 west and 45".1 south of the center of NGC 5861 (Discovery image)
Mag 16.8:9/18 (13.6:7/2), Type Ia (zhost=0.006174) (References: ATEL 10490, Gaia observations, VSnet observations, OSC; SN 1971D)
2017erp images sub-page

SPIRITS17lb ATEL 10488 discovered 2017/05/28 by SPitzer InfraRed Intensive Transients Survey (SPIRITS)
Found in IC 2163 at R.A. = 06h16m27s.78, Decl. = -21°22'51".7
Located 0".0 east and 0".0 north of the center of IC 2163
Mag IR15.6:05/28, Type unknown (zhost=0.009223) (References: ATEL 10489, OSC)

AT2017erg, (= ATLAS17gxa) TNS discovered 2017/06/12.333 by ATLAS at R.A. = 12h56m35s.820, Decl. = -05°03'17".05 Mag 18.3:6/12, Type unknown (References: OSC)

MASTER OT J132501.00+431846.1 (= MLS170606:132501+431845), ATEL 10480 discovered 2017/06/07.305 by MASTER robotic Net
Found in NGC 5145 at R.A. = 13h25m00s.890, Decl. = +43°18'45".10
Located 0".0 east and 0".0 north of the center of NGC 5145 (Discovery image) (MLS image) (Andrea Mantero image) (Giancarlo Cortini image) (Robert Spellman image) (Robert Spellman image) (Giancarlo Cortini image) (Stan Howerton image) (Kunihiro Shima image) (Ken'ichi Nishimura image unconfirmed) (Enrico Prosperi image) (Enrico Prosperi image)
Mag 17.6:6/18 (15.4:6/13), Type unknown (offset 216) (zhost=0.004091) (References: VSnet observations, OSC)

2017epb, (= ATLAS17gvn) (= Gaia17bwz) TNS discovered 2017/06/09.390 by ATLAS
Found in NGC 5550 at R.A. = 14h18m27s.700, Decl. = +12°53'04".78
Located 0".0 east and 0".0 north of the center of NGC 5550 (Enrico Prosperi image)
Mag 16.1:6/24, Type Ia (z=0.025) (References: ATEL 10525, Gaia observations, VSnet observations OSC; SN 2004cu)

AT2017enj, (= Gaia17blx) TNS discovered 2017/06/04.567 by Gaia Photometric Science Alerts programme
Found in ESO 36-G19 at R.A. = 09h06m36s.420, Decl. = -75°49'31".84
Located 0".0 east and 0".0 north of the center of ESO 36-G19
Mag 19.4:7/9 (17.1:5/31), Type unknown (zhost=0.015487) (References: Gaia observations, OSC; SN 2013H)

AT2017eod, (= ATLAS17grw) (= Gaia17brp) TNS discovered 2017/06/07.555 by ATLAS at R.A. = 22h22m53s.980, Decl. = -22°48'03".92 Mag 17.6:7/3 (17.6:6/7), Type unknown (host 2dFGRS S006Z051) (References: ATEL 10483, Gaia observations OSC)

AT2017eoc (= Gaia17bmq), TNS discovered 2017/06/08.426 by Stu Parker (BOSS)
Found in ESO 215-G37 at R.A. = 11h15m37s.760, Decl. = -48°44'55".40
Located 23".0 east and 42".0 north of the center of ESO 215-G37 (Discovery image (mirror))
Mag 17.1:6/9, Type unknown (zhost=0.018688) (References: Gaia observations, OSC)

AT2017eny, (= ATLAS17gqx) TNS discovered 2017/06/07.426 by ATLAS
Found in an anonymous galaxy at R.A. = 19h23m25s.150, Decl. = -18°22'36".40
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 16.7:6/7, Type unknown (References: OSC)

2017enx, (= ASASSN-17hk) ATEL 10474 discovered 2017/06/06.069 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 92-G14 at R.A. = 10h10m52s.070, Decl. = -66°38'50".32
Located 0".5 west and 0".4 north of the center of ESO 92-G14 (Discovery image) (Joseph Brimacombe image)
Mag 13.9:06/19, Type Ia (z=0.006) (zhost=0.006398) (References: ATEL 10504, TNS, OSC)

AT2017enr, (= ASASSN-17hi) ATEL 10473 discovered 2017/05/30.419 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2dFGRS S570Z253 at R.A. = 01h52m42s.870, Decl. = -34°03'31".18
Located 0".8 west and 0".6 north of the center of 2dFGRS S570Z253 (Discovery image) (Joseph Brimacombe image)
Mag 17.7:6/6 (17.4:6/3), Type unknown (zhost=0.049782) (References: TNS, OSC)

AT2017enq, (= ATLAS17gpl) TNS discovered 2017/05/26.294 by ATLAS at R.A. = 11h33m54s.220, Decl. = +51°27'43".53 Mag 19.1:5/26, Type unknown (References: OSC)

AT2017enk, (= ATLAS17gpg) TNS discovered 2017/05/26.317 by ATLAS at R.A. = 11h38m41s.380, Decl. = -14°42'20".20 Mag 19.1:5/26, Type unknown (References: OSC)

2017emq, (= PS17dfh) ATEL 10464 discovered 2017/06/03.273 by PS1 Science consortium
Found in UGC 5369 at R.A. = 10h00m18s.570, Decl. = +54°32'23".07
Located 0".0 east and 0".0 north of the center of UGC 5369 (Discovery image) (Kunihiro Shima image)
Mag 13.9:6/14, Type Ia (zhost=0.005247) (offset 5.13) (References: ATEL 10475, TNS, OSC)