(16125) Carriehsu Main-belt Asteroid

Discovered on 7 December 1999 by LINEAR at Socorro.

Carrie Hsu (b. 2002) was awarded second place in the 2019 Intel International Science and Engineering Fair for her embedded systems project. She attended the Herricks High School, New Hyde Park, New York, U.S.A.Naming citation (WGSBN Bull. 3, #5, 11), IAU / Minor Planet Center, via NASA/JPL

Where Carriehsu is today

MercuryVenusEarthEarthMarsMarsCarriehsuCarriehsu

Seen from above the solar system on 2026-10-14: Carriehsu is 2.55 au from the Sun and 3.00 au from Earth. Computed from JPL's orbital elements.

Facts

Number16125
Provisional designation1999 XK86
Orbit classMain-belt Asteroid
Diameter4.88 km (#10,851 largest of 17,440 named asteroids with a measured size)
Albedo0.324
Absolute magnitude (H)13.86
Orbital period4.09 years
Semi-major axis2.56 au
Perihelion – aphelion2.22 – 2.89 au
Eccentricity0.132
Inclination9.21°
Closest distance between its orbit and Earth's (MOID)1.24 au

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

Also named after someone called Carrie

Also discovered on 7 December 1999

More named asteroids discovered by LINEAR