Registry · deep sky

SN 1997ef

Supernova SIMBAD SN* SNIc-BL 281 papers

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Right ascension: 07h 57m 02.87s
Declination: +49° 33′ 41.3″
Galactic l, b: 169.27, 30.67
Magnitude V: 16.5
Redshift z: 0.01169
Radial velocity: 3,484.1 km/s

Also known as

1 identifiers

SN 1997ef

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Z 236-18	EmissionG	23.27″	—
HD 64556	Star	168.5″	8.24
BD+49 1688	HighPM*	188.8″	—
SDSS J075725.64+493334.4	QSO	221.7″	—
[VV2006] J075733.0+493319	QSO	293.6″	19.15
SDSS J075728.26+493755.6	QSO	354.4″	—
LSPM J0757+4931	HighPM*	403.2″	—
SDSS J075704.17+494044.9	QSO	423.8″	—

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-1997ef · Registry entry updated 2026-08-14.