1182 Ilona
| Discovery [1] | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg Obs. |
| Discovery date | 3 March 1927 |
| Designations | |
| MPC designation | 1182 Ilona |
Named after | unknown[2] |
| 1927 EA · A915 RD | |
| main-belt | |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 89.12 yr (32551 days) |
| Aphelion | 2.5255 AU (377.81 Gm) |
| Perihelion | 1.9929 AU (298.13 Gm) |
| 2.2592 AU (337.97 Gm) | |
| Eccentricity | 0.11788 |
| 3.40 yr (1240.3 d) | |
| 211.82° | |
| 0° 17m 24.9s / day | |
| Inclination | 9.3886° |
| 336.38° | |
| 63.125° | |
| Earth MOID | 1.01694 AU (152.132 Gm) |
| Jupiter MOID | 2.86387 AU (428.429 Gm) |
| Jupiter Tisserand parameter | 3.594 |
| Physical characteristics | |
| Dimensions | 14.3 km |
Mean radius | 7.13±0.4 km |
| 29.8 h (1.24 d) | |
| 0.2624±0.030 | |
| 11.6 | |
|
| |
1182 Ilona, provisional designation 1927 EA, is a main-belt asteroid discovered on March 3, 1927, by astronomer Karl Reinmuth at the Heidelberg Observatory in Germany. It measures about 14 kilometers in diameter.[1]
Any reference to a person or occurrence for the asteroid's name is unknown.[2]
References
- 1 2 3 "JPL Small-Body Database Browser: 1182 Ilona (1927 EA)" (2015-03-24 last obs.). Jet Propulsion Laboratory. Retrieved 1 May 2016.
- 1 2 Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1182) Ilona. Springer Berlin Heidelberg. p. 99. ISBN 978-3-540-29925-7. Retrieved 22 August 2016.
External links
- Dictionary of Minor Planet Names, Google books
- 1182 Ilona at the JPL Small-Body Database
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