4647 Syuji
| Discovery | |
|---|---|
| Discovered by | K. Reinmuth |
| Discovery site | Heidelberg |
| Discovery date | 9 October 1931 |
| Designations | |
| MPC designation | 4647 |
|
1931 TU1 1970 PD 1979 FN3 1979 GA 1980 RF4 | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 30839 days (84.43 yr) |
| Aphelion | 3.6454570 AU (545.35260 Gm) |
| Perihelion | 2.1375907 AU (319.77902 Gm) |
| 2.891524 AU (432.5658 Gm) | |
| Eccentricity | 0.2607390 |
| 4.92 yr (1795.9 d) | |
| 79.875315° | |
| 0° 12m 1.633s / day | |
| Inclination | 6.937856° |
| 180.57480° | |
| 128.41870° | |
| Earth MOID | 1.12977 AU (169.011 Gm) |
| Jupiter MOID | 1.70172 AU (254.574 Gm) |
| Jupiter Tisserand parameter | 3.228 |
| Physical characteristics | |
| 12.9 | |
|
| |
4647 Syuji (1931 TU1) is a main-belt asteroid discovered on October 9, 1931 by K. Reinmuth at Heidelberg.
The asteroid was named in the honour of Syuji Hayakawa,an active observer of minor planets and asteroids.This name was proposed by T.Kobayashi who found the identifications involving the minor planet.[2]
References
- ↑ "4647 Syuji (1931 TU1)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 14 April 2016.
- ↑ Dictionary of Minor Planet Names. 1. Germany: Springer-Verlag Berlin Heidelberg. 2003. p. 401. ISBN 3-540-00238-3.
External links
This article is issued from Wikipedia - version of the 9/10/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.