UPSA Object Registry
Registry · deep sky

HD 20868

HighPM* SIMBAD PM* K3/4III/V 66 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
03h 20m 42.69s
Declination
−33° 43′ 48.4″
Galactic l, b
233.84, -57.33
Magnitude V
9.93
Parallax
20.956 mas
Redshift z
0.00015414
Radial velocity
46.207 km/s
Proper motion
292.6, 96.12 mas/yr

Also known as

16 identifiers

2MASS J03204266-3343484CD-34 1218CPD-34 338Gaia DR1 5053536070403384192Gaia DR2 5053536074700031616Gaia DR3 5053536074700031616HD 20868HIC 15578HIP 15578LTT 1589NAME-IAU IntanNLTT 10676PPM 278952TIC 142851295TYC 7023-236-1WISEA J032042.94-334347.3

Published measurements

3 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.39 M_sun ± 0.27 NASA Exoplanet Archive Stassun et al. 2017 2017
0.78 M_sun ± 0.03 NASA Exoplanet Archive Moutou et al. 2009 2009

Radius 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.76 R_sun ± 0.05 NASA Exoplanet Archive Stassun et al. 2017 2017
0.79 R_sun NASA Exoplanet Archive Moutou et al. 2009 2009

Effective temperature 2 values

ValueUnitUncertainty Band / methodSourceReferenceYear
4,802 K ± 146 NASA Exoplanet Archive Stassun et al. 2017 2017
4,795 K ± 124 NASA Exoplanet Archive Moutou et al. 2009 2009

Related objects

ObjectTypeRelation
HD 20868 b Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
HD 20868 b Exoplanet 4.774″ 9.92
ESO 357-17 AGN Candidate 160.1″ —
TYC 7023-550-1 Star 331.7″ 11.67
UCAC4 282-003396 HighPM* 438.9″ 11.04
LEDA 176142 Galaxy 488.8″ —
GALEX J032121.6-334619 WhiteDwarf 508.7″ —

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-20868-637148 · Registry entry updated 2026-08-14.