(35394) Countbasie Main-belt Asteroid

Discovered on 7 December 1997 by ODAS at Caussols.

William James “Count” Basie (1904-1984) was an American jazz pianist, organist, bandleader and composer. One of the greatest jazz musicians of the 20th century, he founded the Count Basie Orchestra in 1935 and left an impressive discography.Naming citation (WGSBN Bull. 4, #12, 6), IAU / Minor Planet Center, via NASA/JPL

Where Countbasie is today

MercuryVenusEarthEarthMarsMarsCountbasieCountbasie

Seen from above the solar system on 2026-10-14: Countbasie is 2.86 au from the Sun and 3.00 au from Earth. Computed from JPL's orbital elements.

Facts

Number35394
Provisional designation1997 XD9
Orbit classMain-belt Asteroid
Diameter6.30 km (#8,506 largest of 17,440 named asteroids with a measured size)
Albedo0.189
Absolute magnitude (H)14.19
Orbital period4.60 years
Semi-major axis2.76 au
Perihelion – aphelion2.19 – 3.33 au
Eccentricity0.206
Inclination9.91°
Closest distance between its orbit and Earth's (MOID)1.21 au

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

Also named after someone called William

Also discovered on 7 December 1997

More named asteroids discovered by ODAS