UPSA Object Registry
Registry · solar system

Thebe

Natural satellite JPL Horizons
Mean radius
49.3 km
Geometric albedo
0.047

Also known as

2 identifiers

Horizons 514JXIV

Recorded parameters

4 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Mean radius 49.3 km Mean radius (km) JPL Horizons JPL Horizons on-line ephemeris system
Geometric albedo 0.047 Geometric Albedo JPL Horizons JPL Horizons on-line ephemeris system
GM 0.0301 km^3/s^2 GM (km^3/s^2) JPL Horizons JPL Horizons on-line ephemeris system
Rotational period synchronous Rotational period JPL Horizons JPL Horizons on-line ephemeris system

Provenance

where this card came from
ArchiveRead at (UTC)Record
JPL Horizons 2026-08-14 17:08 open at source

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