Registry · deep sky

HD 197481

BYDraV* SIMBAD BY* M1VeBa1 1,367 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: 20h 45m 09.53s
Declination: −31° 20′ 27.2″
Galactic l, b: 12.655, -36.8
Magnitude V: 8.627
Parallax: 102.94 mas
Redshift z: -1.571e-05
Radial velocity: -4.71 km/s
Proper motion: 281.3, -360.1 mas/yr

Also known as

60 identifiers

1AXG J204508-31191RXS J204509.4-3120231SWASP J204509.52-312027.22E 2042.0-31312E 44162EUVE J2045-31.32MASS J20450949-31202662RE J204510-3120002RE J2045-312ASAS J204509-3120.3ASAS J204510-3120.4V* AU MicCCDM J20451-3122ACD-31 17815Ci 20 1225CNS5 5128CPC 17 11323CPD-31 6335EUVE J2045-31.3Gaia DR2 6794047652729201024Gaia DR3 6794047652729201024GCRV 12995GEN# +1.00197481GJ 803HD 197481HIC 102409HIP 102409IDS 20390-3142 AIRAS 20420-3131IRAS F20420-3131Karmn J20451-313[L91b] 329** LDS 720ALTT 8214MCC 824NLTT 49807PLX 4939PLX 4939.00PM J20451-3120PPM 300560RBS 1695RE J204509-312004RE J2045-312RX J2045.2-3120SAO 212402TIC 441420236TYC 7457-641-1UBV 17963UCAC4 294-224065UGP 505WDS J20452-3120AWEB 18541WISE J204509.76-312030.9WISEA J204509.75-312030.9Zkh 310AKARI-IRC-V1 J2045097-312029[FS2003] 1089[GKL99] 394[RHG95] 3241TOI-2221

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 197481d	Planet Candidate	0″	—
HD 197481b	Planet	0″	—
HD 197481c	Planet	0″	—
AU Mic d	Exoplanet	7.083″	8.81
AU Mic c	Exoplanet	7.083″	8.81
AU Mic e	Exoplanet	7.083″	8.81
AU Mic b	Exoplanet	7.083″	8.81
AU Mic	Star	7.083″	—
UCAC4 294-224020	HighPM*	429.3″	13.02

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-197481 · Registry entry updated 2026-08-14.