Registry · deep sky

Cl* Westerlund 1 W 265

YellowSG SIMBAD s*y F1-5Ia+ 28 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: 16h 47m 06.28s
Declination: −45° 49′ 23.8″
Galactic l, b: 339.58, -0.391
Magnitude V: 17.74
Parallax: 0.2927 mas
Redshift z: -0.00013769
Radial velocity: -41.28 km/s
Proper motion: -2.431, -3.5 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
WR 77sa	WolfRayet*	14.13″	—
[B2007] J164707.01-454940.1	Star	18.03″	—
[CRN2020] W1044	Star	28.81″	20.28
[CRN2020] W1039	BlueSG	29.13″	—
[CRN2020] W1050	Star	31.94″	19.52
[CRN2020] W1046	**	33.29″	18.87
2MASS J16470737-4548501	LongPeriodV* Candidate	35.57″	—
[CRN2020] W1038	Star	39.34″	—
2MASS J16470892-4549585	RedSG	44.33″	16.7
[B2007] J164704.55-455008.5	Variable*	48.74″	18.89
Cl* Westerlund 1 W 74	BlueSG	50.02″	—

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/cl-westerlund-1-w-265 · Registry entry updated 2026-08-14.