(11715) Harperclark Main-belt Asteroid
Discovered on 21 April 1998 by LINEAR at Socorro.
Elizabeth Dee Pauline Harper-Clark (b. 1984) is a finalist in the 2002 Intel International Science and Engineering Fair for her earth and space sciences project. She attends the Presdale School, Ware, Hertfordshire, U.K.Naming citation (20020724/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Harperclark is today
Seen from above the solar system on 2026-10-14: Harperclark is 2.42 au from the Sun and 3.15 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 11715 |
| Provisional designation | 1998 HA75 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.32 |
| Orbital period | 3.50 years |
| Semi-major axis | 2.31 au |
| Perihelion – aphelion | 2.13 – 2.48 au |
| Eccentricity | 0.0763 |
| Inclination | 2.19° |
| Closest distance between its orbit and Earth's (MOID) | 1.13 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Elizabeth
- (5134) Ebilson
- (6856) Bethemmons
- (12598) Sierra
- (12997) Lizjensen
- (15118) Elizabethsears
- (15543) Elizateel
- (15566) Elizabethbaker
- (16192) Laird
- (16962) Elizawoolard
- (18785) Betsywelsh
- (19023) Varela
- (19603) Monier
All asteroids named after someone called Elizabeth
Also discovered on 21 April 1998
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- (11716) Amahartman
- (11718) Hayward
- (11719) Hicklen
- (11720) Horodyskyj
- (11721) Shawnlowe
- (11724) Ronaldhsu
- (11725) Victoriahsu
- (12091) Jesmalmquist
- (12092) Erinorourke
- (12093) Chrimatthews
- (12094) Mazumder