Supernovae 2020nlb in M85

This page is devoted to information on Supernova 2020nlb in M85.   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 ATLAS (USA).   This one is a Type Ia.   We have a Photometry reference image made by Odd Trondal.   This supernova is in the Constellation Coma Berenices.

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 2020/06/24.570> 18.5C
Gianluca Masi 2020/06/25.827
Radu Gherase 2020/06/25.87716.4CV
Raymond Kneip 2020/06/25.93616.5CV
George Carey 2020/06/25.96817.0V photometry
Stan Howerton 2020/06/26.17716.4V
K. Itagaki 2020/06/26.51416.1C
Paolo Campaner 2020/06/26.88115.4C
Giancarlo Cortini 2020/06/26.93015.8C
Martin Mobberley 2020/06/27.224C
Nico Montigiani and Massimiliano Mannucci 2020/06/27.85415.0R
Mike Teton 2020/06/28.000C
Doug Slauson 2020/06/28.167C
Mario Morales Aimar 2020/06/28.42214.3CV
Koichi Itagaki 2020/06/28.50914.7C
Luca Lacara 2020/06/28.858C
Gianluca Masi 2020/06/28.87014.4R
Giancarlo Cortini 2020/06/28.88014.3C
Keith Wasilewski 2020/06/28.941C
Keith Wasilewski 2020/06/28.978C
Tom Fancella 2020/06/29.134C
Gianluca Masi 2020/06/29.84413.9R
Raymond Kneip 2020/06/29.92113.9CV
Robert Spellman 2020/06/30.192C
Robert Spellman 2020/07/01.617C
Antonio Giambersio 2020/07/01.81713.1M
Gianluca Masi 2020/07/01.86513.3R
Paolo Campaner 2020/07/02.86112.9C
Giancarlo Cortini 2020/07/02.88012.9C
Raymond Kneip 2020/07/02.93112.8CV
Valerio Oss 2020/07/02.97112.7C
Aldrin B. Gabuya 2020/07/03.68312.8V
Keith Wasilewski 2020/07/03.889C
Raymond Kneip 2020/07/03.92312.6CV
Robert Spellman 2020/07/04.195C
Nico Montigiani and
Massimiliano Mannucci
Ricard Casas 2020/07/05.85812.3G
Richard Casas 2020/07/11.87612.0G
George Carey 2020/07/11.90512.1V
Anil Ketkar 2020/07/12.00012.2C
Stan Howerton 2020/07/18.13412.2V

Light curves and Spectra:

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David Bishop