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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1358153886310403 | 5.0957e-08 | |
| a | 3.094181034195065 | 3.3438e-08 | au |
| q | 2.673943634541069 | 1.6301e-07 | au |
| i | 3.3149431756666 | 5.857e-06 | deg |
| node | 198.0025169212379 | 0.0001092 | deg |
| peri | 332.1629489327068 | 0.00011163 | deg |
| M | 73.45723010835329 | 2.3775e-05 | deg |
| tp | 2458594.852266347777
(2019-Apr-21.35226635) | 0.00012945 | TDB |
| period | 1988.002867782977
5.44 | 3.2225e-05
8.823e-08 | d
yr |
| n | .1810862578892918 | 2.9354e-09 | deg/d |
| Q | 3.514418433849062 | 3.7979e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO471206 |
|
|
| 305395 (2008 CW64) Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
|
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