(20165) Zeigler Main-belt Asteroid

Discovered on 10 November 1996 by D. di Cicco at Sudbury.

Ryan A. Zeigler (b. 1976) is an American scientist who is the NASA Apollo Sample Curator. He oversees the protection and global distribution of lunar samples returned by the Apollo missions, ensuring the collection continues to inform new lunar research as well as guiding continued exploration of the Moon.Naming citation (WGSBN Bull. 6, #9, 14), IAU / Minor Planet Center, via NASA/JPL

Where Zeigler is today

MercuryVenusEarthEarthMarsMarsZeiglerZeigler

Seen from above the solar system on 2026-10-14: Zeigler is 2.42 au from the Sun and 3.27 au from Earth. Computed from JPL's orbital elements.

Facts

Number20165
Provisional designation1996 VT2
Orbit classMain-belt Asteroid
Absolute magnitude (H)15.6
Orbital period3.55 years
Semi-major axis2.33 au
Perihelion – aphelion1.93 – 2.73 au
Eccentricity0.171
Inclination1.58°
Closest distance between its orbit and Earth's (MOID)0.947 au

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

Also named after someone called Ryan

Also discovered on 10 November 1996

More named asteroids discovered by D. di Cicco