(17071) Spiride Main-belt Asteroid

Discovered on 15 April 1999 by LINEAR at Socorro.

Andrei Spiride (b. 2001) was awarded second place in the 2019 Intel International Science and Engineering Fair for his biomedical engineering project. He attended the Plano East Senior High School, Plano, Texas, U.S.A.Naming citation (WGSBN Bull. 3, #7, 11), IAU / Minor Planet Center, via NASA/JPL

Where Spiride is today

MercuryVenusEarthEarthMarsMarsSpirideSpiride

Seen from above the solar system on 2026-10-14: Spiride is 2.49 au from the Sun and 2.39 au from Earth. Computed from JPL's orbital elements.

Facts

Number17071
Provisional designation1999 GK21
Orbit classMain-belt Asteroid
Diameter4.28 km (#12,100 largest of 17,440 named asteroids with a measured size)
Albedo0.291
Absolute magnitude (H)14.28
Orbital period3.81 years
Semi-major axis2.44 au
Perihelion – aphelion2.04 – 2.83 au
Eccentricity0.162
Inclination4.31°
Closest distance between its orbit and Earth's (MOID)1.04 au

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

Also named after someone called Andrei

Also discovered on 15 April 1999

More named asteroids discovered by LINEAR