(25455) Anissamak Main-belt Asteroid
Discovered on 5 December 1999 by LINEAR at Socorro.
Anissa Yuenming Mak (b. 1991) is a finalist in the 2009 Intel Science Talent Search (STS), a science competition for high school seniors, for her mathematics project. She attends the Stuyvesant High School, New York, New York.Naming citation (20090311/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Anissamak is today
Seen from above the solar system on 2026-10-14: Anissamak is 2.46 au from the Sun and 3.19 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 25455 |
| Provisional designation | 1999 XP12 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.99 |
| Orbital period | 3.76 years |
| Semi-major axis | 2.42 au |
| Perihelion – aphelion | 2.24 – 2.60 au |
| Eccentricity | 0.0742 |
| Inclination | 5.31° |
| Closest distance between its orbit and Earth's (MOID) | 1.25 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 5 December 1999
- (13858) Ericchristensen
- (14232) Curtismiller
- (14682) Davidhirsch
- (16112) Vitaris
- (20711) Seijisugita
- (20712) Shashiganesh
- (20725) Juliuscsotonyi
- (21989) Werntz
- (22022) Gould
- (22025) Dorisdaou
- (22026) Lindabillings
- (22027) Romanakofler