(184212) 2004 PB112
Discovery | |
---|---|
Discovery date | 13 August 2004 |
Designations | |
MPC designation | 2004 PB112 |
SDO[1] 4:27 resonance[2] | |
Orbital characteristics[1][3] | |
Epoch 2011-Aug-27 (JD 2455800.5) | |
Aphelion | 184.6 AU (Q) |
Perihelion | 35.3 AU (q) |
109.9 AU (a) | |
Eccentricity | 0.6784 |
1,153 a (421,136 d) | |
359.967° (M) | |
Inclination | 15.414° |
356.789° (Ω) | |
3.82° (ω) | |
Physical characteristics | |
Dimensions | 100–220 km[1][4] |
7.2[1] | |
|
(184212) 2004 PB112, also written as 2004 PB112, is a scattered-disc object with a semi-major axis of about 110 AU.
2004 PB112 reached perihelion on 2011-10-05 (JD 2455839.806).[1]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 "JPL Small-Body Database Browser: 184212 (2004 PB112)". Retrieved 2011-11-02.
- ↑ Nomenclature in the Outer Solar System
- ↑ "AstDys-2 (184212) 2004 PB112)". Retrieved 2011-11-02.
- ↑ "ABSOLUTE MAGNITUDE (H)". NASA/JPL. Retrieved 2011-11-02.
External links
- Orbital simulation from JPL (Java)