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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1619834863591151 | 6.1592e-08 | |
| a | 2.295002478221057 | 1.3416e-08 | au |
| q | 1.923249975596001 | 1.4274e-07 | au |
| i | 1.909224223465123 | 6.1094e-06 | deg |
| node | 161.0363807973559 | 0.00017831 | deg |
| peri | 280.5009891243424 | 0.00018062 | deg |
| M | 101.0263002059518 | 2.7116e-05 | deg |
| tp | 2458644.126737537663
(2019-Jun-09.62673754) | 9.4158e-05 | TDB |
| period | 1269.910649255697
3.48 | 1.1136e-05
3.049e-08 | d
yr |
| n | .2834845114583441 | 2.4859e-09 | deg/d |
| Q | 2.666754980846113 | 1.559e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.9 |
|
n/a |
MPO455578 |
|
|
| 357128 (2001 XP262) Discovered 2001-Dec-13 by NEAT at Palomar |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
|
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