UPSA Object Registry
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HD 163840

SB* SIMBAD SB* G2V+K2V 133 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
17h 57m 14.34s
Declination
+23° 59′ 44.6″
Galactic l, b
49.506, 22.08
Magnitude V
6.33
Parallax
30.804 mas
Redshift z
-0.0001095
Radial velocity
-32.83 km/s
Proper motion
-28.36, 108 mas/yr

Also known as

35 identifiers

1RXS J175716.3+2359342MASS J17571433+2359451AG+23 1686BD+24 3283CCDM J17572+2400ABGaia DR1 4580864542839092480Gaia DR2 4580864547137360512Gaia DR3 4580864547137360512GC 24423GCRV 10389GEN# +1.00163840GJ 4039GSC 02090-04674HD 163840HIC 87895HIP 87895HR 6697IDS 17531+2401 ABIRAS 17551+2359** MCA 50PPM 106564ROT 2510SAO 85575SBC9 1476SKY# 32548TD1 21311TIC 1507636276TIC 158711270TYC 2090-4674-1UBV M 22502uvby98 100163840WDS J17572+2400ABWEB 14839Wolf 777YZ 23 6214

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Z 141-34 AGN 254.7″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/hd-163840 · Registry entry updated 2026-08-14.