Registry · deep sky

SN 1983U

Supernova SIMBAD SN* SNIa 44 papers

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Right ascension: 10h 23m 29.31s
Declination: +19° 51′ 54.9″
Galactic l, b: 216.99, 55.44

Also known as

1 identifiers

SN 1983U

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 3227	Seyfert1	17.88″	11.79
[MJL2004b] J1023+1952	HI	26.04″	—
KPG 234	PairG	60.19″	—
NGC 3226	RadioG	124.1″	13.33
SN 1976K	Supernova	140.3″	17
LEDA 1609953	AGN Candidate	201.6″	—
2MASS J10231870+1948351	QSO	249.8″	18.63
2MASS J10232594+1956168	Low-Mass*	266.2″	—
SDSS J102313.25+195651.8	QSO	373.4″	18.9
SDSS J102300.33+195410.1	QSO	430.4″	—
SDSS J102358.66+194643.3	QSO	518.4″	—

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-1983u · Registry entry updated 2026-08-14.