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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 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2508959250937384 | 6.4168e-08 | |
| a | 2.63199380803831 | 2.184e-08 | au |
| q | 1.971637286729547 | 1.7682e-07 | au |
| i | 12.98928319616586 | 5.6354e-06 | deg |
| node | 51.6956597398635 | 2.3471e-05 | deg |
| peri | 312.1896674313526 | 2.4934e-05 | deg |
| M | 311.5055695794634 | 8.7474e-06 | deg |
| tp | 2459210.594693725870
(2020-Dec-27.09469373) | 3.9195e-05 | TDB |
| period | 1559.644872316791
4.27 | 1.9413e-05
5.315e-08 | d
yr |
| n | .2308217764119816 | 2.8731e-09 | deg/d |
| Q | 3.292350329347073 | 2.732e-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 |
16.2 |
|
n/a |
MPO437458 |
|
|
| 344123 (1999 VC197) Discovered 1999-Oct-08 by LINEAR at Socorro |
| Reference: 20121128/Numbers.arc | Last Updated: 2012-12-03 |
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