Registry · deep sky

HD 195434

** SIMBAD ** K0V 76 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 31m 13.46s
Declination: +05° 13′ 08.5″
Galactic l, b: 49.724, -19.41
Magnitude V: 9.2
Parallax: 20.6 mas
Redshift z: -0.00017044
Radial velocity: -51.1 km/s
Proper motion: 304.7, 281.3 mas/yr

Also known as

33 identifiers

1RXS J203113.2+0513032MASS J20311350+05130872RE J2031+0512RE J203113+051316ADS 13940 AB** AG 257AG+05 2981ASCC 1080350BD+04 4470CCDM J20312+0513ABCi 18 2661Ci 20 1210G 24-18GC 28539GEN# +1.00195434GSC 00518-01755HD 195434HIC 101236HIP 101236IDS 20262+0452 ABLSPM J2031+0513LTT 15987NLTT 49383PLX 4878PPM 170175SAO 125889TIC 375705496UBV M 24909UCAC4 477-119698WDS J20312+0513ABWISEA J203113.71+051311.5[FS2003] 1075USNO-B1.0 0952-00538501

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 195434A	SB*	0.01108″	9.4
HD 195434B	HighPM*	1.771″	9.68
ATO J307.8834+05.1606	EclBin	347.9″	—
ATO J307.8411+05.3454	RRLyrae	472.3″	—

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-195434 · Registry entry updated 2026-08-14.