Registry · deep sky

SN 1923A

Supernova SIMBAD SN* SNIIP: 80 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: 13h 37m 09.20s
Declination: −29° 51′ 04.0″
Galactic l, b: 314.62, 31.98
Magnitude V: 14

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[DBL2010] M83-SNR-1-35	SNRemnant	5.693″	—
[BCD2014] 54	SNRemnant	13.91″	—
[DBL2010] M83-SNR-1-21	SNRemnant	20.51″	—
[BWL2012] 197	SNRemnant	26.48″	—
2CXO J133707.1-295101	SNRemnant	27.3″	—
[BWL2012] 203	SNRemnant	29.13″	—
[BCD2014] 51	SNRemnant	29.29″	—
[BWL2012] 194	SNRemnant	29.37″	—
[BWL2012] 199	SNRemnant	29.54″	—
[BWL2012] 195	SNRemnant	29.81″	—
CXOU J133708.5-295135	SNRemnant	32.07″	—

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-1923a · Registry entry updated 2026-08-14.