1457 Ankara
| Discovery [1] | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg Obs. |
| Discovery date | 3 August 1937 |
| Designations | |
| MPC designation | 1457 Ankara |
Named after | Ankara[2] |
|
1937 PA · 1933 SA 1934 XG · 1936 FL1 1943 YD · 1966 BG | |
| main-belt | |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 82.58 yr (30164 days) |
| Aphelion | 3.1131 AU (465.71 Gm) |
| Perihelion | 2.2801 AU (341.10 Gm) |
| 2.6966 AU (403.41 Gm) | |
| Eccentricity | 0.15447 |
| 4.43 yr (1617.4 d) | |
| 18.750° | |
| 0° 13m 21.288s / day | |
| Inclination | 6.0916° |
| 296.31° | |
| 296.28° | |
| Earth MOID | 1.2767 AU (190.99 Gm) |
| Jupiter MOID | 1.93727 AU (289.811 Gm) |
| Jupiter Tisserand parameter | 3.344 |
| Physical characteristics | |
| 31.8 h (1.33 d) | |
| 10.8 | |
|
| |
1457 Ankara, provisional designation 1937 PA, is a main-belt asteroid discovered on August 3, 1937, by Karl Reinmuth at Heidelberg Observatory, Germany.[1]
It is named after the Turkish capital Ankara.[2]
References
- 1 2 3 "JPL Small-Body Database Browser: 1457 Ankara (1937 PA)" (2015-05-10 last obs.). Jet Propulsion Laboratory. Retrieved 27 April 2016.
- 1 2 Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1457) Ankara. Springer Berlin Heidelberg. p. 117. ISBN 978-3-540-29925-7. Retrieved 22 August 2016.
External links
- "1457 Ankara (1937 PA)". JPL Small-Body Database. Jet Propulsion Laboratory. SPK-ID: 2001457.
- 1457 Ankara at the JPL Small-Body Database
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