Registry · deep sky

SN 2021bug

Supernova SIMBAD SN* SNIIn 5 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 34m 22.77s
Declination: +02° 19′ 02.2″
Galactic l, b: 292.86, 64.85
Redshift z: 0.005847
Radial velocity: 1,747.8 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 4533	GinPair	31.27″	—
LEDA 41819	LowSurfBrghtG	59.14″	—
LEDA 41802	AGN Candidate	141.7″	—
GPM 188.575124+02.275153	Star	167.5″	14.18
[VV2006] J123406.3+022101	QSO	274.6″	19.51
HD 109391	Star	278.4″	8.6
SDSS J123358.86+021909.4	QSO	358.2″	20.9
LEDA 1226241	Galaxy	390.7″	—
SN 1981B	Supernova	435″	—
SDSS J123451.54+022040.9	QSO	442.5″	—
2MASX J12344914+0222295	LINER	446″	—

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-2021bug · Registry entry updated 2026-08-14.