UPSA Object Registry
Registry · deep sky

Cl* Westerlund 1 W 234

Star SIMBAD * O9.5Ib 8 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 01.44s
Declination
−45° 52′ 35.0″
Galactic l, b
339.53, -0.4147

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Cl* Westerlund 1 W 232 BlueSG 0.3289″ 17.53
2MASS J16470235-4552340 Star 9.716″ 18.96
[RCN2009] W3005 BlueSG 23.2″ —
Cl* Westerlund 1 W 237 RedSG 23.69″ 19.01
[CMN2008] C07-X4 BlueSG 26.43″ 19.29
[CRN2020] W1025 ** 31.02″ 19.91
[CRN2020] W1020 ** 31.58″ 18.45
Cl* Westerlund 1 W 238 BlueSG 32.01″ 17.82
[B2007] J164703.96-455212.0 LongPeriodV* Candidate 35.27″ —
[CRN2020] W1016 Star 36.15″ —
[CRN2020] W1013 ** 39.3″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/cl-westerlund-1-w-234 · Registry entry updated 2026-08-14.