Registry · deep sky

CD-51 9955

Star SIMBAD * B0.5Ia 31 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 16m 51.46s
Declination: −51° 58′ 11.6″
Galactic l, b: 331.7, -0.9605
Magnitude V: 9.85
Parallax: 0.2256 mas
Redshift z: 0.00024527
Radial velocity: 73.52 km/s
Proper motion: -3.667, -4.212 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
PN Mz 3	PlanetaryNeb	211″	14
CD-51 9949	BlueSG	238.2″	9.89
TYC 8323-1369-1	Star	293.5″	11.88
OGLE GD-RRLYR-5780	RRLyrae	332.5″	—
CD-51 9957	Star	396″	9.77
OGLE GD-RRLYR-5789	RRLyrae	480.1″	—

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/cd-51-9955 · Registry entry updated 2026-08-14.