(3367) Alex Main-belt Asteroid

Discovered on 15 February 1983 by N. G. Thomas at Anderson Mesa.

Where Alex is today

MercuryVenusEarthEarthMarsMarsAlexAlex

Seen from above the solar system on 2026-10-14: Alex is 2.96 au from the Sun and 2.91 au from Earth. Computed from JPL's orbital elements.

Facts

Number3367
Provisional designation1983 CA3
Orbit classMain-belt Asteroid
Diameter9.61 km (#5,338 largest of 17,440 named asteroids with a measured size)
Albedo0.101
Rotation period9.60 hours
Spectral typeX
Absolute magnitude (H)12.51
Orbital period4.65 years
Semi-major axis2.79 au
Perihelion – aphelion2.61 – 2.97 au
Eccentricity0.0646
Inclination5.33°
Closest distance between its orbit and Earth's (MOID)1.63 au

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

Also discovered on 15 February 1983

More named asteroids discovered by N. G. Thomas