(12032) Ivory Main-belt Asteroid

Discovered on 31 January 1997 by P. G. Comba at Prescott.

James Ivory (1765-1842), Scottish mathematician and professor at the Royal Military College, published more than ninety papers on various mathematico-physical problems, including the attraction of ellipsoids, orbits of comets, atmospheric refraction and the equilibrium of fluid bodies.Naming citation (20000124/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL

Where Ivory is today

MercuryVenusEarthEarthMarsMarsIvoryIvory

Seen from above the solar system on 2026-10-14: Ivory is 2.49 au from the Sun and 3.48 au from Earth. Computed from JPL's orbital elements.

Facts

Number12032
Provisional designation1997 BP5
Orbit classMain-belt Asteroid
Rotation period30.2 hours
Absolute magnitude (H)15.77
Orbital period3.65 years
Semi-major axis2.37 au
Perihelion – aphelion1.94 – 2.81 au
Eccentricity0.183
Inclination2.71°
Closest distance between its orbit and Earth's (MOID)0.954 au

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

Also named after someone called James

Also discovered on 31 January 1997

More named asteroids discovered by P. G. Comba