| Discovery | |
|---|---|
| Discovered by | J. Palisa |
| Discovery site | Vienna |
| Discovery date | 4 November 1907 |
| Designations | |
| MPC designation | (652) Jubilatrix |
| Pronunciation | /ˈdʒuːbɪleɪtrɪks/ |
| Alternative designations | 1907 AU |
| Orbital characteristics | |
| 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) |
| Semi-major axis | 2.5545 AU (382.15 Gm) |
| Eccentricity | 0.12692 |
| Orbital period (sidereal) | 4.08 yr (1,491.3 d) |
| Mean anomaly | 263.74° |
| Mean motion | 0° 14 29.04 / day |
| Inclination | 15.743° |
| Longitude of ascending node | 86.195° |
| Argument of perihelion | 277.192° |
| Earth MOID | 1.29279 AU (193.399 Gm) |
| Jupiter MOID | 2.62703 AU (392.998 Gm) |
| TJupiter | 3.375 |
| Physical characteristics | |
| Mean radius | 8.435±0.8 km |
| Synodic rotation period | 2.6627 h (0.11095 d) |
| Geometric albedo | 0.1710±0.038 |
| Absolute magnitude (H) | 10.9 |
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. The asteroid is orbiting at a distance of 2.55 AU with a period of 4.08 yr and an eccentricity of 0.127. It is a member of the Maria dynamic family. Photometric observations provide a rotation period of 2.6627±0.0001 h with a brightness variation of 0.27±0.03 in magnitude.
References
- ^ "652 Jubilatrix (1907 AU)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
- Schmadel, Lutz D. (2013), Dictionary of Minor Planet Names, Springer Berlin Heidelberg, p. 102, ISBN 9783662028049
- Kelley, M. S.; et al. (July 2002), "The Maria Dynamical Association: The First Mineralogical Test", Meteoritics & Planetary Science, 37, Supplement: A76, Bibcode:2002M&PSA..37Q..76K.
- Pilcher, Frederick (April 2010), "Rotation Period Determinations for 81 Terpsichore, 419 Aurelia 452 Hamiltonia, 610 Valeska, 649 Josefa, and 652 Jubilatrix", Minor Planet Bulletin, Bibcode:2010MPBu...37...45P.
External links
- 652 Jubilatrix at AstDyS-2, Asteroids—Dynamic Site
- 652 Jubilatrix at the JPL Small-Body Database
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