UPSA Object Registry
Registry · solar system

Calypso

Natural satellite JPL Horizons
Mass
0.0003597 1e22 kg
Density
1 g cm^-3
Orbital period
1.8878 d
Geometric albedo
0.7

Also known as

2 identifiers

Horizons 614SXIV

Recorded parameters

8 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Mass 0.0003597 1e22 kg Mass (10^22 g) JPL Horizons JPL Horizons on-line ephemeris system
Density 1 g cm^-3 Density (g cm^-3) JPL Horizons JPL Horizons on-line ephemeris system
Orbital period 1.887803 d Orbital period JPL Horizons JPL Horizons on-line ephemeris system
Geometric albedo 0.7 Geometric Albedo JPL Horizons JPL Horizons on-line ephemeris system
GM 0.00024 km^3/s^2 GM (km^3/s^2) JPL Horizons JPL Horizons on-line ephemeris system
Eccentricity e 0.001 e Eccentricity, e JPL Horizons JPL Horizons on-line ephemeris system
Inclination i deg 1.5 deg Inclination, i (deg) JPL Horizons JPL Horizons on-line ephemeris system
Semi major axis a km 295 km Semi-major axis, a (km) JPL Horizons JPL Horizons on-line ephemeris system

Provenance

where this card came from
ArchiveRead at (UTC)Record
JPL Horizons 2026-08-14 17:09 open at source

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