2020 Supernova Boneyard

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...

AT2020cwh, TNS discovered 2020/02/18.500 by John Stevenson
Found in M66 at R.A. = 11h20m20s.000, Decl. = +12°59'25".00
Located 73".6 east and 4".5 south of the center of M66 (Discovery image) (Robert Spellman reference image)
Mag 11.0:2/18, Type unconfirmed (References: AstroNote 2020-44)

AT2020uq, TNS discovered 2020/01/13.535 by Toshihide Noguchi
Found in NGC 1156 at R.A. = 02h59m40s.160, Decl. = +25°14'01".90
Located 0".0 east and 0".0 north of the center of NGC 1156
Mag 17.1:1/13, Type MP (= MP 8048)

AT2020al, TNS discovered 2020/01/02.093 by Denis Marchais
Found in NGC 2914 at R.A. = 09h34m05s.240, Decl. = +10°06'26".60
Located 0".0 east and 0".0 north of the center of NGC 2914
Mag 17.6:1/2, Type CV



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