Registry · deep sky

[CRN2020] W1054

Star SIMBAD * O9-9.5 7 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 07.58s
Declination: −45° 51′ 41.0″
Galactic l, b: 339.55, -0.4186
Parallax: 0.3176 mas
Redshift z: -0.00015326
Radial velocity: -45.95 km/s
Proper motion: -1.941, -3.887 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J16470780-4551479	Star	7.36″	—
Cl* Westerlund 1 CN D	WolfRayet*	20.13″	—
[CRN2020] W1058	Star	21.44″	—
[CRN2020] W1045	Star	23.12″	19.77
Cl* Westerlund 1 CN E	WolfRayet*	31.56″	18.38
Cl* Westerlund 1 W 20	RedSG	34.63″	—
Cl* Westerlund 1 W 60	BlueSG	37.77″	18.5
WR 77i	WolfRayet*	37.97″	19.79
Cl* Westerlund 1 W 65	Star	38.9″	18.73
2MASS J16470625-4551042	BlueSG	39.52″	20.5
[B2007] J164704.69-455206.8	LongPeriodV* Candidate	39.75″	19.17

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/crn2020-w1054 · Registry entry updated 2026-08-14.