(4779) Whitley Main-belt Asteroid

Discovered on 6 December 1978 by Bowell, E., Warnock, A. at Palomar.

Where Whitley is today

MercuryVenusEarthEarthMarsMarsWhitleyWhitley

Seen from above the solar system on 2026-10-14: Whitley is 3.10 au from the Sun and 3.97 au from Earth. Computed from JPL's orbital elements.

Facts

Number4779
Provisional designation1978 XQ
Orbit classMain-belt Asteroid
Diameter15.1 km (#3,121 largest of 17,440 named asteroids with a measured size)
Albedo0.0930
Rotation period7.31 hours
Absolute magnitude (H)12.58
Orbital period5.72 years
Semi-major axis3.20 au
Perihelion – aphelion2.85 – 3.55 au
Eccentricity0.110
Inclination0.937°
Closest distance between its orbit and Earth's (MOID)1.86 au

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

Also discovered on 6 December 1978

More named asteroids discovered by Bowell, E., Warnock, A.