Registry · deep sky

SN 2009dc

Supernova SIMBAD SN* SNIa-norm 190 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: 15h 51m 12.12s
Declination: +25° 42′ 28.0″
Galactic l, b: 41.443, 49.94
Redshift z: 0.0214
Radial velocity: 6,346.9 km/s

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Z 136-98	EmissionG	26.33″	—
UGC 10063	EmissionG	73.1″	—
LEDA 1746005	Galaxy	92.52″	—
SDSS J155101.69+254423.9	QSO	182.4″	19.88
SDSS J155119.34+254510.5	QSO	189.5″	—
SDSS J155119.23+253935.5	Galaxy	197.6″	—
SDSS J155128.38+254317.5	QSO	225.2″	—
AGC 255102	LINER	260.3″	—
ROTSE1 J155119.57+254741.8	RRLyrae	330.4″	15.04
SDSS J155051.71+253836.6	QSO	360.1″	—
LEDA 4480243	AGN Candidate	425.2″	—

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-2009dc · Registry entry updated 2026-08-14.