Registry · deep sky

HD 171856

HighPM* SIMBAD PM* A5IV 61 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: 18h 37m 54.43s
Declination: −21° 23′ 51.8″
Galactic l, b: 12.31, -6.746
Magnitude V: 5.931
Parallax: 9.5166 mas
Redshift z: -1.865e-05
Radial velocity: -5.59 km/s
Proper motion: -1.945, -67.56 mas/yr

Also known as

28 identifiers

2MASS J18375443-2123515BD-21 5076FK5 1485Gaia DR1 4079636671075318016Gaia DR2 4079636675440568960Gaia DR3 4079636675440568960GC 25450GEN# +1.00171856GSC 06279-01724HD 171856HIC 91347HIP 91347HR 6988N30 4136PMC 90-93 1053PPM 268681RAVE J183754.4-212352Renson 48160SAO 187071[SC95] M 706[SC96] Mis 1465SKY# 34147SRS 31485TD1 22809TIC 842202TYC 6279-1724-1uvby98 100171856YZ 111 7808

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 171809	Star	204″	8.98
V* V3860 Sgr	LongPeriodV* Candidate	339.7″	—
ATO J279.5346-21.3115	RRLyrae	366.1″	—
HD 171959	Star	448.1″	9.59
HD 171771	Star	514″	8.47

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/hd-171856 · Registry entry updated 2026-08-14.