Registry · deep sky

SN 2003gd

Supernova SIMBAD SN* SNIIP 270 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: 01h 36m 42.65s
Declination: +15° 44′ 19.9″
Galactic l, b: 138.64, -45.75
Magnitude V: 13.2
Redshift z: 0.0021915
Radial velocity: 656.28 km/s

Also known as

2 identifiers

SN 2003gd[VLF2003] SN 2003gd A

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[SRM2012] NGC628-133	HIIReg	48.63″	—
[BKG99] NGC 628 4	HIIReg	53.99″	—
[BKG99] NGC 628 5	HIIReg	55.04″	—
[BSC2015] NGC628+53.5-104.0	HIIReg	69.04″	—
[BKG99] NGC 628 3	HIIReg	86.74″	—
SN 2013ej	Supernova	106.7″	—
[BSC2015] NGC628+38.9-26.7	HIIReg	135.2″	—
[BSC2015] NGC628+81.6-32.3	HIIReg	144.8″	—
CXOU J013651.1+154547	ULX Candidate	149.3″	—
FGW 628A	HIIReg	157.9″	—
NGC 628 Group	GroupG	160.4″	—

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