Registry · deep sky

SN 1917A

Supernova SIMBAD SN* SNII 52 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 34m 46.90s
Declination: +60° 07′ 29.0″
Galactic l, b: 95.688, 11.67

Also known as

1 identifiers

SN 1917A

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SN 2002hh	Supernova	21.92″	17.18
2MASS J20344320+6007234	Star	28.17″	15.2
[LDG97] 47	SNRemnant	34.73″	—
[LDG97] 51	SNRemnant	35.79″	—
[LWB2019] 82	SNRemnant	41.85″	—
[LDG97] 66	SNRemnant Candidate	50.28″	—
[LDG97] 60	SNRemnant	50.77″	—
[LDG97] 68	SNRemnant	53.08″	—
[LWB2019] 59	SNRemnant	59.95″	—
[LWB2019] 42	SNRemnant	67.56″	—
[LWB2019] 93	SNRemnant	70.21″	—

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-1917a · Registry entry updated 2026-08-14.