Registry · deep sky

SN 2003gt

Supernova SIMBAD SN* SNIa 33 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: 20h 32m 59.12s
Declination: +09° 52′ 19.3″
Galactic l, b: 54.129, -17.32
Magnitude V: 16.4
Redshift z: 0.0145
Radial velocity: 4,315.5 km/s

Also known as

1 identifiers

SN 2003gt

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 6930	AGN Candidate	9.888″	—
LEDA 200365	Seyfert2	36.29″	—
[LH2011] 4888	GroupG	197.5″	—
SN 2004eo	Supernova	216.1″	17.8
NGC 6928	GinPair	235.9″	—
HD 195765	Star	255.3″	8.59
NGC 6927A	AGN Candidate	334.4″	—
NGC 6927	GinPair	348″	—

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-2003gt · Registry entry updated 2026-08-14.