(7932) Plimpton Main-belt Asteroid

Discovered on 7 April 1989 by E. F. Helin at Palomar.

George Plimpton (1927-2003) was an American author, editor, actor and all-round Renaissance man. As the founding editor of the Paris Review, he fostered the careers of many now-famous writers. A giant in the world of participatory journalism, he chronicled his exploits as an amateur in many fields, especially professional sports.Naming citation (20090607/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL

Where Plimpton is today

MercuryVenusEarthEarthMarsMarsPlimptonPlimpton

Seen from above the solar system on 2026-10-14: Plimpton is 2.02 au from the Sun and 2.19 au from Earth. Computed from JPL's orbital elements.

Facts

Number7932
Provisional designation1989 GP
Orbit classMain-belt Asteroid
Diameter4.39 km (#11,870 largest of 17,440 named asteroids with a measured size)
Albedo0.192
Rotation period3.81 hours
Absolute magnitude (H)14.43
Orbital period3.69 years
Semi-major axis2.39 au
Perihelion – aphelion1.97 – 2.80 au
Eccentricity0.174
Inclination2.93°
Closest distance between its orbit and Earth's (MOID)0.957 au

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

Also named after someone called George

Also discovered on 7 April 1989

More named asteroids discovered by E. F. Helin