(22584) Winigleason Main-belt Asteroid
Discovered on 21 April 1998 by LINEAR at Socorro.
Winifred Gleason mentored a finalist in the 2006 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Suffern High School, Suffern, New York.Naming citation (20060314/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Winigleason is today
Seen from above the solar system on 2026-10-14: Winigleason is 1.89 au from the Sun and 1.64 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 22584 |
| Provisional designation | 1998 HP88 |
| Orbit class | Main-belt Asteroid |
| Rotation period | 23.0 hours |
| Absolute magnitude (H) | 15.22 |
| Orbital period | 3.46 years |
| Semi-major axis | 2.29 au |
| Perihelion – aphelion | 1.89 – 2.69 au |
| Eccentricity | 0.175 |
| Inclination | 7.38° |
| Closest distance between its orbit and Earth's (MOID) | 0.889 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 21 April 1998
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- (11715) Harperclark
- (11716) Amahartman
- (11718) Hayward
- (11719) Hicklen
- (11720) Horodyskyj
- (11721) Shawnlowe
- (11724) Ronaldhsu
- (11725) Victoriahsu
- (12091) Jesmalmquist
- (12092) Erinorourke
- (12093) Chrimatthews