Registry · deep sky

SN 1990B

Supernova SIMBAD SN* SNIc 131 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: 12h 36m 33.86s
Declination: +11° 14′ 29.9″
Galactic l, b: 289.81, 73.73
Magnitude V: 15.75
Redshift z: 0.0075
Radial velocity: 2,240 km/s

Also known as

1 identifiers

SN 1990B

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 2004cc	Supernova	8.457″	17.5
NGC 4568	HIIG	12.56″	11.19
KPG 347	PairG	24.47″	—
SN 2020fqv	Supernova	37.1″	—
VV 219	InteractingG	60.55″	—
NGC 4567	HIIG	61.25″	11.31
LEDA 42075	LowSurfBrghtG	321.3″	—
CRTS J123623.9+111940	EclBin	343.1″	18.14
LEDA 169598	Galaxy	377.5″	—
RMB 118	HotSubdwarf	381.8″	18.5
CRTS J123701.4+111403	RRLyrae	407.2″	17.44

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-1990b · Registry entry updated 2026-08-14.