Discovered by
Koichi Itagaki
(Japan).
This one is a Type II (was originally posted as a IIn, then a Ia-CSM).
We have a Photometry reference image
made by Odd Trondal.
This supernova is in the
Constellation Camelopardalis.
Supernovae 2018zd in NGC 2146
This page is devoted to information on Supernova 2018zd in NGC 2146. 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.
Discovered by
Koichi Itagaki
(Japan).
This one is a Type II (was originally posted as a IIn, then a Ia-CSM).
We have a Photometry reference image
made by Odd Trondal.
This supernova is in the
Constellation Camelopardalis.
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 Credit | Date | Mag | Filter | Comments |
|---|---|---|---|---|
| Okayama | 2018/03/01.540 | 18.0 | C | Prediscovery |
| Koichi Itagaki | 2018/03/02.486 | 17.8 | C | Discovery |
| Stan Howerton | 2018/03/03.090 | 17.1 | CV | |
| K. Itagaki | 2018/03/03.485 | 16.8 | C | |
| Yuji Tanaka | 2018/03/03.644 | 16.5 | C | |
| K. Itagaki | 2018/03/03.786 | 16.6 | C | |
| P. Clay Sherrod | 2018/03/04.076 | 16.0 | V | |
| Yuji Tanaka | 2018/03/04.529 | 15.5 | C | |
| Yuji Tanaka | 2018/03/06.544 | 14.2 | C | |
| K. Itagaki | 2018/03/06.709 | 14.4 | C | |
| Stan Howerton | 2018/03/07.137 | 14.2 | V | |
| G. Wells and D. Bamberger | 2018/03/07.858 | 14.0 | CV | |
| Andrea Mantero | 2018/03/07.861 | 13.7 | C | |
| Stan Howerton | 2018/03/08.128 | 13.8 | V | |
| Giancarlo Cortini | 2018/03/08.810 | 14.1 | C | |
| Paolo Campaner | 2018/03/09.773 | 13.6 | C | |
| Stan Howerton | 2018/03/10.149 | 13.5 | V | |
| Yasuo Sano | 2018/03/10.671 | 13.6 | CR | |
| Dídac Mesa Romeu | 2018/03/12.000 | C | ||
| Adam Jeffers | 2018/03/13.000 | C | color | |
| Stan Howerton | 2018/03/13.109 | 13.6 | V | |
| Cedric Raguenaud | 2018/03/13.875 | 14.5 | V | |
| Luis Lopes | 2018/03/14.000 | C | ||
| Yuji Tanaka | 2018/03/14.454 | 13.6 | C | |
| Kunihiro Shima | 2018/03/16.682 | 13.5 | U | |
| Kunihiro Shima | 2018/03/17.541 | 13.5 | U | |
| Manfred Mrotzek | 2018/03/17.892 | C | ||
| Yasuo Sano | 2018/03/20.414 | 13.8 | CR | |
| Jean-Claude Merlin | 2018/03/20.450 | 14.0 | C | |
| Kees Scherer | 2018/03/20.865 | C | ||
| Jose Carrillo | 2018/03/21.929 | 13.3 | CR | |
| Gerhard Dangl | 2018/03/24.833 | 13.8 | CV | |
| Stan Howerton | 2018/03/29.115 | 14.0 | V | |
| Claudio Balcon | 2018/04/01.869 | 14.1 | CV | |
| Jose Maria Fernandez | 2018/04/03.911 | 14.1 | C | |
| Stan Howerton | 2018/04/06.122 | 14.1 | V | |
| Manfred Simon | 2018/04/18.882 | C | color | |
| Gerard Smit | 2018/04/19.969 | C | ||
| O.Guillamon, J. Presa, X. Puig and M. Aladid | 2018/04/20.958 | 13.2 | R | |
| Robert Spellman | 2018/04/21.187 | C | ||
| Stan Howerton | 2018/04/22.122 | 14.3 | V | |
| Rafael G. Farfán | 2018/05/04.885 | 14.5 | CV | |
| Kopernik | 2018/05/09.042 | 14.05 15.33 | R B | color |
| Rodrigo Losada | 2018/05/14.937 | 14.6 | V | |
| F. Curti (Sanderphil Urban Observatory) | 2018/05/18.178 | C | ||
| Yuri Puzzoli | 2018/05/19.059 | C | photometry, Facebook post | |
| Jean-Claude Merlin | 2018/06/07.432 | 15.3 | C | |
| Penko Jordanov | 2018/08/05.872 | > 17.0 | m | |
| Claudio Balcon | 2018/09/08.964 | 18.2 | CV | |
| Claudio Balcon | 2018/09/27.888 | 18.5 | CV | |
| Manfred Mrotzek | 2019/01/19.950 | C |
Light curves and Spectra:
If you have observations of this Supernova, please send them to vsnet-obs
