(83) Beatrix Main-belt Asteroid

Discovered on 26 April 1865 by A. de Gasparis at Naples.

Where Beatrix is today

MercuryVenusEarthEarthMarsMarsBeatrixBeatrix

Seen from above the solar system on 2026-10-14: Beatrix is 2.60 au from the Sun and 1.79 au from Earth. Computed from JPL's orbital elements.

Facts

Number83
Provisional designationA865 HA
Orbit classMain-belt Asteroid
Diameter111 km (#195 largest of 17,440 named asteroids with a measured size)
Albedo0.0500
Rotation period10.1 hours
Spectral typeX
Absolute magnitude (H)8.73
Orbital period3.79 years
Semi-major axis2.43 au
Perihelion – aphelion2.23 – 2.63 au
Eccentricity0.0832
Inclination4.97°
Closest distance between its orbit and Earth's (MOID)1.23 au

Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.

More named asteroids discovered by A. de Gasparis