not young but sub luminous ?

Home Forums Deep Sky At 2020nlb – a possible Supernova in M85 not young but sub luminous ?

#582686
Robin Leadbeater
Participant

Now classified as a Ia but the classifiers suggest it could be a subluminous supernova around/post maximum light rather than  caught early.

https://wis-tns.weizmann.ac.il/object/2020nlb

It seems odd in that case though that  it was not visible to ATLAS 2 days previously

https://wis-tns.weizmann.ac.il/astronotes/astronote/2020-126

(hopefully link not mangled this time !)