(9537) Nolan Main-belt Asteroid

Discovered on 18 January 1982 by E. Bowell at Anderson Mesa.

Michael C. Nolan (b. 1963), a scientist at the Arecibo Observatory, has significantly advanced our theoretical understanding of the collisional evolution of minor planets and has conducted numerous radar observations, including the first delay-doppler imaging of the largest main-belt objects.Naming citation (20010109/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL

Where Nolan is today

MercuryVenusEarthEarthMarsMarsNolanNolan

Seen from above the solar system on 2026-10-14: Nolan is 2.31 au from the Sun and 3.09 au from Earth. Computed from JPL's orbital elements.

Facts

Number9537
Provisional designation1982 BM
Orbit classMain-belt Asteroid
Diameter11.4 km (#4,361 largest of 17,440 named asteroids with a measured size)
Albedo0.0530
Absolute magnitude (H)13.56
Orbital period4.44 years
Semi-major axis2.70 au
Perihelion – aphelion2.31 – 3.10 au
Eccentricity0.146
Inclination3.45°
Closest distance between its orbit and Earth's (MOID)1.32 au

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

Also named after someone called Michael

Also discovered on 18 January 1982

More named asteroids discovered by E. Bowell