631 Philippina
| Name | |
|---|---|
| Name | Philippina |
| Designation | 1907 YJ |
| Discovery | |
| Discoverer | August Kopff |
| Discovery date | March 21, 1907 |
| Discovery site | Heidelberg |
| Orbital elements | |
| Epoch August 18, 2005 (JDCT 2453600.5) | |
| Eccentricity (e) | 0.085 |
| Semimajor axis (a) | 2.791 AU |
| Perihelion (q) | 2.553 AU |
| Aphelion (Q) | 3.030 AU |
| Orbital period (P) | 4.664 a |
| Inclination (i) | 18.932° |
| Longitude of the ascending node (Ω) | 224.786° |
| Argument of Perihelion (ω) | 279.337° |
| Mean anomaly (M) | 91.067° |
631 Philippina is a minor planet orbiting the Sun. In 2007 lightcurve data showed that it rotates every 5.899 ± 0.001 hours.[1]
|
|||||
|
||||||||||||||||||||||