UPSA Object Registry
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Venus

Planet JPL Horizons
Mass
48.685 1e23 kg
Density
5.204 g/cm^3
Surface gravity
8.87 m/s^2
Orbital period
0.6152 y
Geometric albedo
0.65
Mean temperature
735 K

Also known as

1 identifiers

Horizons 299

Recorded parameters

21 quantities with a single published value
ParameterValueUnitUncertainty As publishedSourceReference
Mass 48.685 1e23 kg Mass x10^23 (kg) JPL Horizons JPL Horizons on-line ephemeris system
Equatorial radius 6,051.893 re Equatorial Radius, Re JPL Horizons JPL Horizons on-line ephemeris system
Density 5.204 g/cm^3 Density (g/cm^3) JPL Horizons JPL Horizons on-line ephemeris system
Orbital period 0.6151973 y Sidereal orb. per., y JPL Horizons JPL Horizons on-line ephemeris system
Geometric albedo 0.65 Geometric Albedo JPL Horizons JPL Horizons on-line ephemeris system
Escape velocity 10.361 km/s Escape speed, km/s JPL Horizons JPL Horizons on-line ephemeris system
GM 324,858.6 km^3/s^2 GM (km^3/s^2) JPL Horizons JPL Horizons on-line ephemeris system
Mean temperature 735 K Mean Temperature (K) JPL Horizons JPL Horizons on-line ephemeris system
Obliquity to orbit 177.3 deg Obliquity to orbit JPL Horizons JPL Horizons on-line ephemeris system
Mean solar day 116.749 day Mean solar day JPL Horizons JPL Horizons on-line ephemeris system
Surface gravity 8.87 m/s^2 Equ. gravity m/s^2 JPL Horizons JPL Horizons on-line ephemeris system
Atmospheric pressure 90 bar Atmos. pressure (bar) JPL Horizons JPL Horizons on-line ephemeris system
Core radius km ~3200 km Core radius (km) JPL Horizons JPL Horizons on-line ephemeris system
Hill s sphere rad rp 167.1 rp Hill's sphere rad.,Rp JPL Horizons JPL Horizons on-line ephemeris system
Mass ratio sun venus 408,523.7 sun/venus Mass ratio (Sun/Venus) JPL Horizons JPL Horizons on-line ephemeris system
Max angular diam 60.2 " Max. angular diam. JPL Horizons JPL Horizons on-line ephemeris system
Mom of inertia 0.33 Mom. of Inertia JPL Horizons JPL Horizons on-line ephemeris system
Orbit speed km s 35.021 km/s Orbit speed, km/s JPL Horizons JPL Horizons on-line ephemeris system
Sid rot rate rad s -2.99240e-07 rad/s Sid. Rot. Rate (rad/s) JPL Horizons JPL Horizons on-line ephemeris system
Visual mag v 1 0 -4.4 Visual mag. V(1,0) JPL Horizons JPL Horizons on-line ephemeris system
Volume x10 10 km 3 92.843 x10^10 km^3 Volume (x10^10 km^3) 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/venus · Registry entry updated 2026-08-14.