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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1231662558720548 | 5.1802e-08 | |
| a | 3.056352050696871 | 3.6775e-08 | au |
| q | 2.679912611985661 | 1.4781e-07 | au |
| i | 2.754077090352753 | 5.8739e-06 | deg |
| node | 78.66922467391659 | 0.0001207 | deg |
| peri | 252.9535988932963 | 0.00012356 | deg |
| M | 89.81011274089653 | 2.683e-05 | deg |
| tp | 2458513.615180249942
(2019-Jan-30.11518025) | 0.00014377 | TDB |
| period | 1951.65699898075
5.34 | 3.5225e-05
9.644e-08 | d
yr |
| n | .1844586421630489 | 3.3292e-09 | deg/d |
| Q | 3.432791489408081 | 4.1305e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO455184 |
|
|
| 295507 (2008 RO64) Discovered 2008-Sep-04 by Spacewatch at Kitt Peak |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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