4349 Tibúrcio
| Discovery | |
|---|---|
| Discovered by | Werner Landgraf |
| Discovery date | June 5, 1989 |
| Designations | |
|
1931 AE; 1951 YV1; 1959 SS; 1968 WD; 1982 BJ4; 1984 MJ; 1986 AZ2; 1989 LX | |
| Main belt | |
| Orbital characteristics | |
| Epoch November 26, 2005 (JD 2453700.5) | |
| Aphelion | 486.519 Gm (3.252 AU) |
| Perihelion | 296.786 Gm (1.984 AU) |
| 391.653 Gm (2.618 AU) | |
| Eccentricity | 0.242 |
| 1547.255 d (4.24 a) | |
Average orbital speed | 18.13 km/s |
| 310.924° | |
| Inclination | 10.740° |
| 90.591° | |
| 280.425° | |
| Physical characteristics | |
| Dimensions | 26.1 km |
| Mass | 1.9×1016 kg |
Mean density | 2.0 g/cm³ |
| 0.0073 m/s² | |
| 0.0138 km/s | |
| ? d | |
| Albedo | 0.1? |
| Temperature | ~172 K |
Spectral type | ? |
| 11.7 | |
|
| |
4349 Tibúrcio is an asteroid. It is the asteroid discovered in the smallest angular distance from the sun ( 53,5 degree ). It was discovered as 1989LX by Werner Landgraf on June 5, 1989.
References
- Marsden, Brian G. : Asteroid and Comet Surveys. Proceedings of the 161st Symposium of the International Astronomical Union (1994), P. 395.
| ||||||
| ||||||||||||||||||||||||||||