Registry · deep sky

SN 1957A

Supernova SIMBAD SN* SNIapec 53 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: 09h 21m 51.20s
Declination: +50° 59′ 52.0″
Galactic l, b: 166.92, 44.12

Also known as

1 identifiers

SN 1957A

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 1999by	Supernova	16.74″	—
BD+51 1497	Star	44.19″	11.22
SN 1912A	Supernova	78.42″	13
QSO B0918+511	QSO	127.9″	—
NGC 2841	LINER	132.5″	9.22
SN 1972R	Supernova	160.5″	—
SDSS J092145.77+505632.8	QSO	205.6″	—
HD 80566	Star	356.7″	8.49
SDSS J092200.58+505338.3	QSO	384.1″	—
SDSS J092158.36+505254.3	QSO	423.2″	—
[VV2006] J092109.7+505431	QSO	506.7″	20.56

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-1957a · Registry entry updated 2026-08-14.