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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1520439339265575 | 5.1995e-08 | |
| a | 3.108952737345657 | 2.7689e-08 | au |
| q | 2.636255332767884 | 1.6208e-07 | au |
| i | 1.921524730899679 | 5.4336e-06 | deg |
| node | 133.1047164713352 | 0.00015304 | deg |
| peri | 244.1552427975339 | 0.00015492 | deg |
| M | 64.29303769723063 | 1.9773e-05 | deg |
| tp | 2458842.913551759204
(2019-Dec-25.41355176) | 0.00011022 | TDB |
| period | 2002.256013674581
5.48 | 2.6749e-05
7.323e-08 | d
yr |
| n | .1797971875431258 | 2.402e-09 | deg/d |
| Q | 3.58165014192343 | 3.1899e-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 |
MPO494450 |
|
|
| 268218 (2005 CX39) Discovered 2005-Feb-04 by Spacewatch at Kitt Peak |
| Reference: 20110319/Numbers.arc | Last Updated: 2011-03-23 |
|
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