652 Jubilatrix
Main-belt asteroid
From Wikipedia, the free encyclopedia
652 Jubilatrix is a minor planet, specifically an asteroid orbiting in the asteroid belt. It was discovered on 4 November 1907 by Austrian astronomer Johann Palisa, and was named in honor of the 60th anniversary of the reign of Franz Joseph.[2] The asteroid is orbiting at a distance of 2.55 AU with a period of 4.08 yr and an eccentricity of 0.127.[1] It is a member of the Maria dynamic family.[3] Photometric observations provide a rotation period of 2.6627±0.0001 h with a brightness variation of 0.27±0.03 in magnitude.[4]
| Discovery | |
|---|---|
| Discovered by | J. Palisa |
| Discovery site | Vienna |
| Discovery date | 4 November 1907 |
| Designations | |
| (652) Jubilatrix | |
| Pronunciation | /ˈdʒuːbɪleɪtrɪks/ |
| 1907 AU | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 107.23 yr (39,167 d) |
| Aphelion | 2.8787 AU (430.65 Gm) |
| Perihelion | 2.2303 AU (333.65 Gm) |
| 2.5545 AU (382.15 Gm) | |
| Eccentricity | 0.12692 |
| 4.08 yr (1,491.3 d) | |
| 263.74° | |
| 0° 14m 29.04s / day | |
| Inclination | 15.743° |
| 86.195° | |
| 277.192° | |
| Earth MOID | 1.29279 AU (193.399 Gm) |
| Jupiter MOID | 2.62703 AU (392.998 Gm) |
| TJupiter | 3.375 |
| Physical characteristics | |
| 8.435±0.8 km | |
| 2.6627 h (0.11095 d) | |
| 0.1710±0.038 | |
| 10.9 | |
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