5130 Ilioneus
| Discovery | |
|---|---|
| Discovered by | Shoemaker, C. S. |
| Discovery site | Palomar |
| Discovery date | 30 September 1989 |
| Designations | |
| MPC designation | 5130 |
| 1989 SC7 | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 21998 days (60.23 yr) |
| Aphelion | 5.2669 AU (787.92 Gm) |
| Perihelion | 5.1643 AU (772.57 Gm) |
| 5.2156 AU (780.24 Gm) | |
| Eccentricity | 0.0098426 |
| 11.91 yr (4350.67 d) | |
| 81.7157° | |
| 0° 4m 57.886s / day | |
| Inclination | 15.734° |
| 242.513° | |
| 111.437° | |
| Earth MOID | 4.19142 AU (627.028 Gm) |
| Jupiter MOID | 0.12721 AU (19.030 Gm) |
| Jupiter Tisserand parameter | 2.925 |
| Physical characteristics | |
| Dimensions | 65 km[2] |
Mean radius | 29.70 ± 2.7 km |
| 14.768 h (0.6153 d) | |
| 0.0602 ± 0.013 | |
| 9.8,[2] 9.8[1] | |
|
| |
5130 Ilioneus (1989 SC7) is a Jupiter Trojan discovered on September 30, 1989 by Shoemaker, C. S. at Palomar.
Photometric observations of this asteroid during 1994 were used to build a light curve showing a rotation period of 14.768 ± 0.014 hours with a brightness variation of 0.16 ± 0.01 magnitude.[2]
References
- 1 2 "5130 Ilioneus (1989 SC7)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 13 April 2016.
- 1 2 3 Mottola, Stefano; Di Martino, Mario; Erikson, Anders; Gonano-Beurer, Maria; Carbognani, Albino; Carsenty, Uri; Hahn, Gerhard; Schober, Hans-Josef; Lahulla, Felix; Delbò, Marco; Lagerkvist, Claes-Ingvar (May 2011). "Rotational Properties of Jupiter Trojans. I. Light Curves of 80 Objects". The Astronomical Journal. 141 (5): 170. Bibcode:2011AJ....141..170M. doi:10.1088/0004-6256/141/5/170.
External links
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