UPSA Object Registry
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HD 133131A

HighPM* SIMBAD PM* G2V 46 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
15h 03m 35.45s
Declination
−27° 50′ 33.2″
Galactic l, b
335.54, 26.54
Magnitude V
8.46
Parallax
19.433 mas
Redshift z
-5.354e-05
Radial velocity
-16.052 km/s
Proper motion
156.2, -133.8 mas/yr

Also known as

18 identifiers

2MASS J15033543-2750330ADS 9488 ACCDM J15036-2751ACD-27 10194ACSI-27 10194 22Gaia DR2 6224633983987510528Gaia DR3 6224633983987510528GC 20243GSC 06756-01541HD 133131A** HJ 4727ALTT 5998NLTT 39139SAO 183128TIC 440955228TYC 6756-1541-1UCAC4 311-078179WDS J15036-2751A

Recorded parameters

2 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Mass 0.95 M_sun NASA Exoplanet Archive Teske et al. 2016
Effective temperature 5,799 K ± 19 NASA Exoplanet Archive Teske et al. 2016

Related objects

ObjectTypeRelation
HD 133131 A b Exoplanethost
HD 133131 A c Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
HD 133131 A b Exoplanet 3.188″ 7.66
HD 133131 A c Exoplanet 3.188″ 7.66
HD 133131B HighPM* 7.404″ 8.413
HD 133131 ** 7.415″ —
HD 133131 B b Exoplanet 8.057″ 8.413
CRTS J150317.4-275445 RRLyrae 346.2″ 16.3

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-133131a · Registry entry updated 2026-08-14.