(96535) Schiehallion Inner Main-belt Asteroid

Discovered on 20 September 1998 by CSS at Catalina.

Schiehallion is a mountain in Perthshire, Scotland, noted for its isolation and almost symmetrical shape. In 1774, it was the site of an experiment to measure the mean density of the Earth.Naming citation (WGSBN Bull. 6, #7, 8), IAU / Minor Planet Center, via NASA/JPL

Where Schiehallion is today

MercuryVenusEarthEarthMarsMarsSchiehallionSchiehallion

Seen from above the solar system on 2026-10-14: Schiehallion is 1.94 au from the Sun and 2.84 au from Earth. Computed from JPL's orbital elements.

Facts

Number96535
Provisional designation1998 SC5
Orbit classInner Main-belt Asteroid
Diameter1.24 km (#17,400 largest of 17,440 named asteroids with a measured size)
Albedo0.661
Absolute magnitude (H)15.9
Orbital period2.68 years
Semi-major axis1.93 au
Perihelion – aphelion1.80 – 2.06 au
Eccentricity0.0684
Inclination19.2°
Closest distance between its orbit and Earth's (MOID)0.814 au

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

Also discovered on 20 September 1998

More named asteroids discovered by CSS