(144908) 2004 YH32
| Discovery[1] | |
|---|---|
| Discovered by | Siding Spring Survey |
| Discovery date | 18 December 2004 |
| Designations | |
| MPC designation | (144908) 2004 YH32 |
| centaur[1] | |
| Orbital characteristics[1] | |
| Epoch 13 January 2016 (JD 2457400.5) | |
| Uncertainty parameter 3 | |
| Observation arc | 758 days (2.08 yr) |
| Aphelion | 12.7743 AU (1.91101 Tm) |
| Perihelion | 3.551234 AU (531.2570 Gm) |
| 8.16275 AU (1.221130 Tm) | |
| Eccentricity | 0.564947 |
| 23.32 yr (8518.31 d) | |
| 160.934° | |
| 0° 2m 32.143s / day | |
| Inclination | 79.03045° |
| 47.71173° | |
| 348.9558° | |
| Earth MOID | 2.57206 AU (384.775 Gm) |
| Jupiter MOID | 1.41923 AU (212.314 Gm) |
| Physical characteristics | |
| 12.9[1] | |
|
| |
(144908) 2004 YH32 is a centaur orbiting the Sun with a very high inclination of almost 80°.[1] It was discovered in December 2004 by the Siding Spring Survey.[1][2] It is on the Minor Planet Center's list of critical minor planets, a list of unusual minor planets.[3]
References
- 1 2 3 4 5 6 "JPL Small-Body Database Browser: 144908 (2004 YH32)". January 15, 2007. Retrieved 7 April 2016.
- ↑ MPEC 2004-Y61 : 2004 YH32
- ↑ MPEC 2007-A22 : CRITICAL-LIST MINOR PLANETS (2007 JAN. 20.0 TT)
External links
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