Registry · deep sky

W 51

SNRemnant SIMBAD SNR 1,363 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: 19h 23m 50.00s
Declination: +14° 05′ 60.0″
Galactic l, b: 49.14, -0.6028
Redshift z: 0.00021817
Radial velocity: 65.4 km/s
Angular size: 30′ × 30′

Also known as

25 identifiers

1AGL J1922+13512E 1921.0+13572E 42413C 4003C 400.03CR 400AJG 98ASB 53CTB 73EQ 1921+1424GPSR 049.486-0.382GRS G049.20 -00.70GRS G049.50 -00.40[HC69] 35[L89b] 49.486-00.381LMH 47[M94] 49.5 -0.4MM 49NEK 49.3-00.8SNR G049.2-00.5SNR G049.2-00.7TeV J1923+141W 51[DGW65] 123GAL 049.2-00.7

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J19234449+1409059	RGB*	202.4″	—
2MASS J19232811+1406008	Star	318.4″	—
SNR G049.1-00.1	SNRemnant	489.7″	—
CXOU J192318.5+140305	X	506.7″	—
2MASS J19240863+1413412	Star	535″	—

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/w-51 · Registry entry updated 2026-08-14.