(31682) Kinsey Main-belt Asteroid

Discovered on 10 May 1999 by LINEAR at Socorro.

Elizabeth Grace Kinsey (b. 2001) is a finalist in the 2015 Broadcom MASTERS, a math and science competition for middle school students, for her environmental and earth sciences project. She attends the Charles P. Murray Middle School, Wilmington, North Carolina.Naming citation (MPC batch dated 2015-11-25), IAU / Minor Planet Center, via NASA/JPL

Where Kinsey is today

MercuryVenusEarthEarthMarsMarsKinseyKinsey

Seen from above the solar system on 2026-10-14: Kinsey is 2.44 au from the Sun and 1.97 au from Earth. Computed from JPL's orbital elements.

Facts

Number31682
Provisional designation1999 JU21
Orbit classMain-belt Asteroid
Diameter3.74 km (#13,359 largest of 17,440 named asteroids with a measured size)
Albedo0.200
Absolute magnitude (H)14.81
Orbital period3.77 years
Semi-major axis2.42 au
Perihelion – aphelion2.27 – 2.57 au
Eccentricity0.0607
Inclination4.97°
Closest distance between its orbit and Earth's (MOID)1.27 au

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

Also named after someone called Elizabeth

Also discovered on 10 May 1999

More named asteroids discovered by LINEAR