21410 Cahill
21410 Cahill
| Name |
| Name |
Cahill |
| Designation |
1998 FH65 |
| Discovery |
| Discoverer |
LINEAR |
| Discovery date |
March 20, 1998 |
| Discovery site |
Socorro, New Mexico |
| Orbital elements |
| Epoch October 27, 2007 (JDCT 2454400.5) |
| Eccentricity (e) |
0.1303733 |
| Semimajor axis (a) |
2.2801899 AU |
| Perihelion (q) |
1.9828218 AU |
| Aphelion (Q) |
2.5774598 AU |
| Orbital period (P) |
3.44 a |
| Inclination (i) |
1.74917° |
| Longitude of the ascending node (Ω) |
221.02712° |
| Argument of Perihelion (ω) |
46.56205° |
| Mean anomaly (M) |
163.30584° |
21410 Cahill is a main belt asteroid with a perihelion of 1.9828218 AU. It has an eccentricity of 0.1303733 and an orbital period of 1257.54 days (3.44 years).[1]
Cahill has an average orbital speed of 19.7250142 km/s and an inclination of 1.74917 °.
The asteroid was discovered on March 20, 1998 by LINEAR.
The asteroid is named for James Andrew Cahill, a finalist in the 2005 Intel Science Talent Search.[1]
References
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- 21409 Forbes
- 21410 Cahill
- 21411 Abifraeman
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