Registry · deep sky

HD 173739

HighPM* SIMBAD PM* M3V 432 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 42m 46.70s
Declination: +59° 37′ 49.4″
Galactic l, b: 89.288, 24.23
Magnitude V: 8.93
Parallax: 283.84 mas
Redshift z: -1.935e-06
Radial velocity: -0.58 km/s
Proper motion: -1,312, 1,792 mas/yr

Also known as

53 identifiers

2MASS J18424666+59374998pc 280.28AADS 11632 AAG+59 1185AP J18424666+5937499ASCC 201775BD+59 1915ACCDM J18428+5937ACi 18 2456Ci 20 1105CNS5 4633CSI+59 1915 1DO 36465G 227-46G 229-13Gaia DR1 2154877657540108928Gaia DR2 2154880616773521408Gaia DR3 2154880616774131840GC 25648GCRV 11183GEN# +1.00173739AGJ 725 AHD 173739HIC 91768HIP 91768JP11 3019Karmn J18427+596N** LDS 1466ALFT 1431LHS 58LSPM J1842+5937NLTT 15522NLTT 46947NSV 11288PLX 4330PM J18427+5937NPPM 36785SAO 31128** STF 2398ATIC 359676790TIC 471012022TYC 3930-1791-1UBV 15969UBV M 23214UCAC4 749-054798WDS J18428+5938AWEB 15792WISE J184244.93+593807.9WISEA J184244.96+593805.4YZ 59 9945Zkh 280[RHG95] 2945USNO-B1.0 1496-00255595

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BD+59 1915	**	11.88″	—
HD 173740	HighPM*	12.77″	9.78
Gl 725 A	Star	34.43″	—
Gl 725 A b	Exoplanet	34.43″	8.94
[LWB2009] MM184222+593828	LensedG	189.2″	—
HD 238928	Star	257.5″	9.66
NVSS J184331+593259	Radio	446.2″	—
UCAC4 749-054775	Star	506.1″	12.17

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-173739 · Registry entry updated 2026-08-14.