Discovery | |
---|---|
Discovered by | J. Palisa |
Discovery site | Vienna |
Discovery date | 3 September 1918 |
Designations | |
1918 EJ | |
Orbital characteristics | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 97.58 yr (35642 days) |
Aphelion | 2.8857 AU (431.69 Gm) |
Perihelion | 2.0084 AU (300.45 Gm) |
2.4470 AU (366.07 Gm) | |
Eccentricity | 0.17926 |
3.83 yr (1398.2 d) | |
190.000° | |
0° 15m 26.928s / day | |
Inclination | 6.3472° |
353.081° | |
28.520° | |
Earth MOID | 1.01204 AU (151.399 Gm) |
Jupiter MOID | 2.5861 AU (386.88 Gm) |
Jupiter Tisserand parameter | 3.467 |
Physical characteristics | |
10.117 h (0.4215 d) | |
12.0 | |
902 Probitas is a minor planet orbiting the Sun. It was discovered by an Austrian astronomer Johann Palisa in Vienna on September 3, 1918.