Welcome to the Boneyard.   On this page you will find entries for objects that have been confirmed as Cataclysmic variables, asteriods (otherwise known as Vermin of the sky), or some other non extragalactic event.   Why keep them around? Because you never know when something like this will come back to life...

1 supernovae TNS discovered by Andrea Reguitti
• AT2026dzh (= TCP J05505081+3622451) discovered 2026/02/17.500 at R.A. = 05h50m50s.810, Decl. = +36°22'45".10 Mag 15.7:2/17, Type CV (References: CBAT TOCP, TNS)

15 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026dvs (= ZTF25aclhfln) (= LP 257-24) discovered 2026/01/25.253 at R.A. = 08h03m05s.039, Decl. = +34°56'15".58 Mag 13.6:3/7, Type HPM (host anonymous galaxy) (References: TNS, ZTF observations)

2 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026dmt (= ZTF26aafpwna) discovered 2026/02/05.228 at R.A. = 08h28m51s.635, Decl. = +39°04'54".31 Mag 20.2:2/5, Type TDE-He (z=0.147) (host anonymous galaxy) (References: AstroNote 2026-37, TNS, ZTF observations)

2 supernovae TNS discovered by MASTER
• AT2026dlg (= MASTER OT J063351.01-414624.8) discovered 2026/02/17.145 at R.A. = 06h33m51s.010, Decl. = -41°46'24".80 Mag 16.6:2/17, Type galaxy (Marie Newnham image) (References: AstroNote 2026-57, TNS)

3 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026dht (= ZTF26aagxatj) discovered 2026/02/15.396 at R.A. = 12h26m00s.977, Decl. = +15°39'23".50 Mag 18.8:2/15, Type unconfirmed (zhost=-0.000417) (host NGC 4396) (References: TNS, ZTF observations)

1 supernovae TNS discovered by Ziyang Mai
• AT2026dgs discovered 2026/02/14.708 at R.A. = 06h54m20s.980, Decl. = +03°22'25".30 Mag 17.9:2/14, Type CV? (References: TNS)

1 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026dfh (= KATS26C007) discovered 2026/02/11.762 at R.A. = 07h44m16s.250, Decl. = +01°02'57".30 Mag 16.6:2/11, Type CV? (References: TNS)

2 supernovae TNS discovered by Ziyang Mai
• AT2026cuy discovered 2026/02/09.742 at R.A. = 08h29m53s.590, Decl. = -25°15'15".65 Mag 18.9:2/9, Type CV? (References: TNS)
• AT2026cux discovered 2026/02/06.637 at R.A. = 07h28m30s.860, Decl. = -14°19'39".20 Mag 18.9:2/6, Type CV? (References: TNS)

3 supernovae TNS discovered by MASTER
• AT2026crl (= MASTER OT J130705.78-314548.7) discovered 2026/02/10.260 at R.A. = 13h07m05s.780, Decl. = -31°45'48".70 Mag 16.3:2/10, Type PNV (Marie Newnham image) (References: TNS)

6 supernovae TNS discovered by MASTER
• AT2026cqc (= MASTER OT J191527.78+542418.1) discovered 2026/02/09.526 at R.A. = 19h15m27s.780, Decl. = +54°24'18".10 Mag 16.4:2/9, Type CV (References: TNS)
• AT2026cpv (= MASTER OT J192256.61+460501.0) discovered 2026/02/09.508 at R.A. = 19h22m56s.610, Decl. = +46°05'01".00 Mag 15.8:2/9, Type HPM (References: TNS)

4 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026coq (= KATS26C005) discovered 2026/02/08.693 at R.A. = 06h07m49s.980, Decl. = +34°30'58".30 Mag 17.4:2/8, Type CV? (References: TNS)
• AT2026coj (= KATS26C004) (= TCP J08011102-0343141) discovered 2026/02/08.809 at R.A. = 08h01m11s.020, Decl. = -03°43'14".10 Mag 15.1:2/8, Type CV (References: TNS, CBAT TOCP)

1 supernovae TNS discovered by Joysankar Majumdar
• AT2026cmz discovered 2026/02/04.512 at R.A. = 16h50m46s.026, Decl. = -04°56'54".80 Mag 17.9:2/4, Type CV? (References: TNS)

5 supernovae TNS discovered by MASTER
• AT2026cjm (= MASTER OT J122436.25-500952.4) discovered 2026/02/07.988 at R.A. = 12h24m36s.250, Decl. = -50°09'52".40 Mag 17.6:2/7, Type CV (References: TNS)
• AT2026cix (= MASTER OT J124018.28-445029.9) discovered 2026/02/06.328 at R.A. = 12h40m18s.280, Decl. = -44°50'29".90 Mag 16.5:2/6, Type CV (References: TNS)

19 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026chm (= ZTF26aadsfxv) discovered 2026/01/25.414 at R.A. = 11h05m19s.153, Decl. = +08°07'38".49 Mag 20.2:1/25, Type TDE (z=0.191) (host anonymous galaxy) (References: AstroNote 2026-32, 2026-33, 2026-37, TNS, ZTF observations)

2 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026cfd (= KATS26C002) discovered 2026/02/05.706 at R.A. = 07h02m35s.360, Decl. = -02°30'00".90 Mag 19.2:2/5, Type CV? (References: TNS)
• AT2026cfc (= KATS26C001) discovered 2026/02/05.603 at R.A. = 03h48m40s.840, Decl. = -13°25'25".30 Mag 19.1:2/5, Type CV? (References: TNS)

1 supernovae TNS discovered by GEOTS
• AT2026ceu (= GEOTS-Balaji-2026-001) discovered 2026/02/05.481 at R.A. = 18h37m20s.940, Decl. = +38°48'17".20 Mag 15.2:2/5, Type CV? (References: TNS)

1 supernovae TNS discovered by Ziyang Mai
• AT2026cda (= GOTO26aoq) discovered 2026/02/03.624 at R.A. = 07h01m46s.120, Decl. = -20°12'44".20 Mag 18.8:2/8 (17.6:2/3), Type CV? (References: TNS)

2 supernovae TNS discovered by MASTER
• AT2026bzi (= MASTER OT J084233.31-234134.6) discovered 2026/02/01.983 at R.A. = 08h42m33s.310, Decl. = -23°41'34".60 Mag 17.8:2/1, Type CV (References: TNS)
• AT2026bxt (= MASTER OT J085134.66-333608.4) discovered 2026/02/01.031 at R.A. = 08h51m34s.660, Decl. = -33°36'09".20 Mag 16.9:2/2, Type CV (References: TNS)

15 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026bwh (= ZTF26aaelhzo) discovered 2026/01/31.559 at R.A. = 16h38m42s.296, Decl. = +08°16'10".14 Mag 18.9:1/31, Type CV (host anonymous galaxy) (References: TNS, ZTF observations)

1 supernovae TNS discovered by Ziyang Mai
• AT2026bvs discovered 2026/01/30.740 at R.A. = 08h26m25s.020, Decl. = -26°36'18".10 Mag 17.7:1/30, Type CV? (References: TNS)

2 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026buj (= KATS26B003) discovered 2026/01/30.580 at R.A. = 01h16m32s.370, Decl. = +56°22'15".90 Mag 18.0:1/30, Type CV? (References: TNS)

2 supernovae TNS discovered by LAST
• AT2026bcn discovered 2026/01/15.887 at R.A. = 08h38m19s.537, Decl. = +16°50'39".25 Mag 16.5:1/15, Type CV? (References: TNS)

1 supernovae TNS discovered by Ziyang Mai
• AT2026azs discovered 2026/01/21.764 at R.A. = 07h50m34s.520, Decl. = -19°09'48".60 Mag 18.8:1/21, Type CV? (References: TNS)

2 supernovae TNS discovered by MASTER
• AT2026ayx (= MASTER OT J063220.18+440838.4) discovered 2026/01/19.592 at R.A. = 06h32m20s.180, Decl. = +44°08'38".40 Mag 17.2:1/19, Type CV (References: TNS)

1 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026avr (= KATS26B001) discovered 2026/01/20.728 at R.A. = 06h54m51s.250, Decl. = +08°52'27".20 Mag 17.9:1/20, Type CV? (References: TNS)

1 supernovae TNS discovered by MASTER
• AT2026auc (= MASTER OT J103735.50-412801.5) discovered 2026/01/16.282 at R.A. = 10h37m35s.500, Decl. = -41°28'01".50 Mag 17.5:1/16, Type unconfirmed (zhost=0.009193) (host NGC 3318B) (References: TNS)

3 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026apo (= KATS26A011) discovered 2026/01/18.641 at R.A. = 00h55m09s.060, Decl. = +60°18'48".00 Mag 18.8:1/18, Type CV? (References: TNS)
• AT2026apn (= KATS26A010) discovered 2026/01/18.639 at R.A. = 23h38m44s.360, Decl. = +60°21'29".70 Mag 18.7:1/18, Type CV? (References: TNS)

36 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026anr (= ZTF26aablqlw) discovered 2026/01/15.165 at R.A. = 00h16m42s.571, Decl. = +30°52'51".95 Mag 20.1:1/15, Type TDE? (References: AstroNote 2026-14, TNS, ZTF observations)

11 supernovae TNS discovered by LAST
• AT2026anj (= ZTF26aaaaxsg) discovered 2026/01/17.702 at R.A. = 04h13m46s.549, Decl. = -05°02'17".35 Mag 17.6:2/7 (15.3:1/9), Type CV? (Markus Kempf image) (References: TNS, ZTF observations)

36 supernovae TNS discovered by Zwicky Transient Facility (ZTF)
• AT2026amv (= ZTF26aabpzxh) discovered 2026/01/14.274 at R.A. = 08h13m05s.296, Decl. = +01°27'58".33 Mag 20.4:1/14, Type TDE (z=0.091) (host anonymous galaxy) (References: AstroNote 2026-33, AstroNote 2026-37, TNS, ZTF observations)

1 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026alz (= KATS26A009) (= TCP J22340126+3953328) discovered 2026/01/17.574 at R.A. = 22h34m01s.260, Decl. = +39°53'32".80 Mag 16.8:1/17, Type CV? (References: CBAT TOCP, TNS)

1 supernovae TNS discovered by Ziyang Mai
• AT2026alh discovered 2026/01/16.507 at R.A. = 21h53m46s.840, Decl. = +42°36'02".60 Mag 18.3:1/16, Type CV? (References: TNS)

12 supernovae TNS discovered by ATLAS
• AT2026aau (= ATLAS26amy) discovered 2026/01/13.169 at R.A. = 06h51m17s.428, Decl. = +03°33'09".01 Mag 19.3:1/13, Type CV (References: TNS)

1 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026zl (= KATS26A007) discovered 2026/01/13.760 at R.A. = 06h01m41s.750, Decl. = +51°51'14".70 Mag 18.3:1/13, Type CV? (References: TNS)

2 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026yc (= KATS26A006) discovered 2026/01/08.819 at R.A. = 07h40m23s.370, Decl. = -09°40'53".80 Mag 17.2:1/8, Type CV? (References: TNS)

3 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026nx (= KATS26A005) discovered 2026/01/10.699 at R.A. = 05h03m01s.220, Decl. = +29°39'16".30 Mag 18.9:1/10, Type CV? (References: TNS)
• AT2026nm (= KATS26A004) discovered 2026/01/08.750 at R.A. = 05h27m42s.800, Decl. = +33°54'01".00 Mag 19.1:1/8, Type CV? (References: TNS)
• AT2026nl (= KATS26A003) (= TCP J02500772-1637023) discovered 2026/01/06.635 at R.A. = 02h50m07s.720, Decl. = -16°37'02".30 Mag 14.5:1/6, Type CV (References: CBAT TOCP, TNS)

17 supernovae TNS discovered by GOTO
• AT2026mh (= GOTO26fn) discovered 2026/01/10.598 at R.A. = 10h02m22s.420, Decl. = -13°02'20".43 Mag 19.6:1/10, Type TDE? (References: AstroNote 2026-10, TNS)

2 supernovae TNS discovered by Xingming Observatory Sky Survey (XOSS)
• AT2026gk (= PSP26A) discovered 2026/01/09.010 at R.A. = 10h11m52s.650, Decl. = +43°24'36".60 Mag 18.4:1/9, Type unconfirmed (zhost=0.007341) (host PGC 29699) (References: TNS)

16 supernovae TNS discovered by GOTO
• AT2026fq (= GOTO26ac) discovered 2026/01/07.553 at R.A. = 09h22m32s.565, Decl. = -16°59'08".31 Mag 19.4:1/7, Type AGN (z=0.055) (References: AstroNote 2026-30, TNS)

2 supernovae TNS discovered by MASTER
• AT2026ei (= MASTER OT J050001.35-571430.8) discovered 2026/01/07.867 at R.A. = 05h00m01s.350, Decl. = -57°14'30".80 Mag 14.1:1/7, Type CV? (References: TNS)

1 supernovae TNS discovered by MASTER
• AT2026J (= MASTER OT J063217.57-375050.5) discovered 2026/01/04.025 at R.A. = 06h32m17s.570, Decl. = -37°50'50".50 Mag 12.2:1/4, Type unconfirmed (Fabio Feijo image unconfirmed) (References: TNS)

Vermin of the sky entomology:
• * - A star (not variable)
• AGN - Active galactic nucleus
• BL Lac - Active galaxy
• CV - Celestial Variable (variable star in this galaxy)
• Flare - Flare star - small Type M stars often flare
• galaxy - Spectrum was the sepectrum of a galaxy, not an SN
• HII - HII region (gas cloud) in a galaxy
• HP - Hot Pixel - Flaw on imager (I also catagorize other imager issues here)
• HPM - High Proper Motion (fast moving star)
• LPV - Long Period Variable
• MP - Minor Planet (asteroid)
• Nova - Galactic Nova
• NT - Nuclear Transient
• QSO - Quasi Stellar Object
• Quasar - confirmed QSO
• TDE - Tidal Disruption Event (active galaxy)
• ulens - Microlens event
• unconfirmed - It was discovered, but nobody could confirm the discovery
• YSO - Young Steller Object