(7211) Xerxes Main-belt Asteroid

Discovered on 25 March 1971 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar.

Where Xerxes is today

MercuryVenusEarthEarthMarsMarsXerxesXerxes

Seen from above the solar system on 2026-10-14: Xerxes is 3.24 au from the Sun and 3.92 au from Earth. Computed from JPL's orbital elements.

Facts

Number7211
Provisional designation1240 T-1
Orbit classMain-belt Asteroid
Diameter6.39 km (#8,391 largest of 17,440 named asteroids with a measured size)
Albedo0.299
Rotation period13.6 hours
Spectral typeS
Absolute magnitude (H)13.24
Orbital period4.69 years
Semi-major axis2.80 au
Perihelion – aphelion2.35 – 3.26 au
Eccentricity0.162
Inclination9.11°
Closest distance between its orbit and Earth's (MOID)1.34 au

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

Also discovered on 25 March 1971

More named asteroids discovered by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.