(15494) Lucylake Main-belt Asteroid

Discovered on 11 February 1999 by LINEAR at Socorro.

Lucy Annabelle Lake (b. 2000) was awarded second place in the 2019 Intel International Science and Engineering Fair for her engineering mechanics project. She attended the Barker College, Sydney, New South Wales, Australia.Naming citation (WGSBN Bull. 3, #7, 6), IAU / Minor Planet Center, via NASA/JPL

Where Lucylake is today

MercuryVenusEarthEarthMarsMarsLucylakeLucylake

Seen from above the solar system on 2026-10-14: Lucylake is 2.74 au from the Sun and 3.53 au from Earth. Computed from JPL's orbital elements.

Facts

Number15494
Provisional designation1999 CX123
Orbit classMain-belt Asteroid
Diameter11.5 km (#4,330 largest of 17,440 named asteroids with a measured size)
Albedo0.0760
Absolute magnitude (H)13.87
Orbital period4.35 years
Semi-major axis2.66 au
Perihelion – aphelion2.30 – 3.02 au
Eccentricity0.135
Inclination15.1°
Closest distance between its orbit and Earth's (MOID)1.33 au

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

Also named after someone called Lucy

More named asteroids discovered by LINEAR