Registry · deep sky

SN 1940A

Supernova SIMBAD SN* SNIIL 28 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 15h 16m 11.00s
Declination: +56° 14′ 18.0″
Galactic l, b: 91.429, 51.1
Magnitude V: 14.4

Also known as

1 identifiers

SN 1940A

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[VV98] J151622.0+561150	QSO	173.6″	20.34
NGC 5907 ULX-2	ULX	228.8″	—
NGC 5907 ULX	ULX	254″	—
SDSS J151641.59+561447.3	QSO	256.7″	19.68
SDSS J151547.50+561032.6	QSO	298.7″	—
NGC 5906	GtowardsGroup	356.3″	—
NGC 5907 Group	GroupG	357″	—
SDSS J151538.46+560909.1	QSO	411.3″	—
2MASS J15170847+5612130	Star	495.4″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/sn-1940a · Registry entry updated 2026-08-14.