UPSA Object Registry
Registry · deep sky

gam1 Leo

Star K1 IIIb Fe-0.5
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
10h 19m 58.37s
Declination
+19° 50′ 29.0″
Galactic l, b
216.55, 54.65
Distance
39.888 pc

Recorded parameters

3 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Mass 1.23 M_sun ± 0.21 NASA Exoplanet Archive Han et al. 2010
Radius 31.88 R_sun ± 1.61 NASA Exoplanet Archive Han et al. 2010
Effective temperature 4,330 K ± 15 NASA Exoplanet Archive Han et al. 2010

Related objects

ObjectTypeRelation
gam1 Leo b Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
gam1 Leo b Exoplanet 0″ 1.995
* gam01 Leo HighPM* 0.4199″ 2.23
* gam01 Leo b Planet 0.4199″ —
* gam Leo ** 0.4411″ —
* gam02 Leo HighPM* 4.207″ —
V* AD Leo HighPM* 328.2″ 9.52
BD+20 2464 Star 365.9″ 10.48
LEDA 4233085 Galaxy 468.1″ —
LP 429-81 HighPM* 518.4″ —

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/gam1-leo · Registry entry updated 2026-08-14.