Supernovae 2018hna in UGC 7534

This page is devoted to information on Supernova 2018hna in UGC 7534.   Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page.   Information on the original web pages for many of these images can be found on the links web page.

image Discovered by Koichi Itagaki (Japan).   This one is a Type II.   This object has had a very slow rise time.   This supernova is in the Constellation Ursa Major.

The following is a list of images of this SN, in chronological order. Click on the name in the "Image Credit" column to see the image. Times and dates are in UT unless otherwise noted. If you know of any others, please tell me!

Image CreditDateMagFilterComments
K. Itagaki 2018/10/22.81516.3CDiscovery
F. Watamabe 2018/10/25.39916.0R
David Richards 2018/10/29.003C
K. Itagaki 2018/12/15.80414.5C
G. Wells and D. Bamberger 2018/12/17.1014.7C
K. Itagaki 2018/12/18.73914.4C
Cedric Raguenaud 2018/12/29.07714.6CV
K. Itagaki 2019/01/01.73314.2C
Paolo Campaner 2019/01/11.18314.3C
Yuji Tanaka 2019/01/12.64414.2C
Claudio Balcon 2019/01/13.18314.3CV
Massimo Caimmi 2019/01/16.09514.2V mirror
Massimo Caimmi 2019/01/16.96013.7V mirror
K. Itagaki 2019/01/18.81914.1C
Cedric Raguenaud 2019/01/23.14314.5CV
Paolo Campaner 2019/01/25.01514.4C
Claudio Balcon 2019/01/26.02814.4CV
Marc Serrau 2019/01/28.94414.1CR
Marc Serrau 2019/01/28.95414.1R
Marc Serrau 2019/01/28.96214.4V
Marc Serrau 2019/01/28.96915.5B
Cedric Raguenaud 2019/01/29.06714.8CV
Gerhard Dangl 2019/01/29.95114.0C
Cedric Raguenaud 2019/01/31.00014.9CV
Cedric Raguenaud 2019/02/04.09415.2CV
Claudio Balcon 2019/02/06.00715.5CV
Cedric Raguenaud 2019/02/06.09115.4CV
Cedric Raguenaud 2019/02/08.09115.5CV
Cedric Raguenaud 2019/02/11.09815.6CV
Cedric Raguenaud 2019/02/12.14615.7CV
Claudio Balcon 2019/02/12.99615.8CV
Cedric Raguenaud 2018/02/17.02815.6V
Cedric Raguenaud 2018/02/17.84415.6V
G. Wells and D. Bamberger 2019/02/21.95815.8CV
Cedric Raguenaud 2019/02/22.18115.6V
Emmanuel Conseil 2019/02/24.08715.6CV
Emmanuel Conseil 2019/02/26.09015.7CV
Emmanuel Conseil 2019/02/27.15615.6CV
Vlad Dumitrescu 2019/03/06.91815.75CV
Emmanuel Conseil 2019/03/10.93115.8CV
Vlad Dumitrescu 2019/03/16.03315.75GV
Cedric Raguenaud 2019/03/17.00016.1CV
Cedric Raguenaud 2019/03/17.15716.1CV
Cedric Raguenaud 2019/03/21.03516.2CV
Cedric Raguenaud 2019/03/23.99716.1V
Claudio Balcon 2019/03/24.00616.1CV
Emmanuel Conseil 2019/04/08.96516.1CV
Cedric Raguenaud 2019/04/10.09916.1V
Cedric Raguenaud 2019/04/29.96716.5V
Cedric Raguenaud 2019/05/07.07316.6CV
Cedric Raguenaud 2019/05/11.95116.7V
Rafael G. Farfán 2019/05/11.99416.4CV
Cedric Raguenaud 2019/05/17.94217.0CV
Cedric Raguenaud 2019/05/29.01116.9CV
Manfred Mrotzek 2019/05/29.950C
Cedric Raguenaud 2019/06/02.07716.8CV
Cedric Raguenaud 2019/06/07.05316.8CV
Cedric Raguenaud 2019/06/20.00017.1CV
Cedric Raguenaud 2019/06/30.00016.9CV
Cedric Raguenaud 2019/07/09.02617.2CV
Cedric Raguenaud 2019/07/25.87517.4CV
Cedric Raguenaud 2019/08/06.88317.7CV
Cedric Raguenaud 2019/08/29.85218.3CV

Light curves and Spectra:

If you have observations of this Supernova, please send them to vsnet-obs

Back to Bright Supernovae.
Back to Bright Supernovae - 2018
Please send feedback to
David Bishop