Registry · deep sky

HD 173087

** SIMBAD ** B5V 82 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 08.09s
Declination: +34° 44′ 46.8″
Galactic l, b: 63.867, 16.83
Magnitude V: 6.473
Parallax: 1.2987 mas
Redshift z: -7.838e-05
Radial velocity: -23.5 km/s
Proper motion: -1.88, -6.689 mas/yr

Also known as

31 identifiers

2MASS J18420808+3444466ADS 11593 APAG+34 1724** B 2546BD+34 3285CCDM J18422+3445APCEL 4642CSI+34 3285 1Gaia DR2 2091774627937648256Gaia DR3 2091774627937648256GC 25597GCRV 11150GEN# +1.00173087HD 173087HGAM 707HIC 91707HIP 91707HR 7033IDS 18385+3439 APPPM 81671ROT 2645SAO 67265SKY# 34319** STF 2372ATIC 68392320TYC 2645-2013-1UBV 15915UBV M 23171WDS J18421+3445AWDS J18421+3445Aa,AbWEB 15772

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BD+34 3286	Star	25.01″	7.99
TYC 2645-1165-1	**	115.2″	11.73
NGC 6692	RadioG	477.8″	—

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-173087 · Registry entry updated 2026-08-14.