Registry · deep sky

HD 203803

HighPM* SIMBAD PM* F1IV 56 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: 21h 23m 58.83s
Declination: +24° 16′ 26.9″
Galactic l, b: 73.899, -18.27
Magnitude V: 5.688
Parallax: 19.261 mas
Redshift z: -6.137e-05
Radial velocity: -18.4 km/s
Proper motion: 135.8, 18.15 mas/yr

Also known as

33 identifiers

2MASS J21235879+2416267AG+24 2312BD+23 4300BDS 10959 ACCDM J21240+2417ACSI+23 4300 1Gaia DR2 1792362184167367168Gaia DR3 1792362184167367168GC 29965GCRV 13461GEN# +1.00203803GSC 02187-02177HD 203803HIC 105652HIP 105652** HJ 1641AHR 8190IDS 21194+2351 AIRAS 21217+2403PLX 5155PLX 5155.00PPM 112921SAO 89678SKY# 40772TD1 28045TIC 13798141TYC 2187-2177-1UBV M 25673uvby98 100203803WDS J21240+2416AWEB 19175YZ 24 8208AKARI-IRC-V1 J2123588+241627

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
LP 397-21	HighPM*	271.2″	—
ATO J321.0509+24.3728	EclBin	400″	—
ATO J321.0633+24.3745	RRLyrae	425.4″	—

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-203803 · Registry entry updated 2026-08-14.