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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 | .05377708953854129 | 5.8875e-08 | |
| a | 3.060662192192539 | 4.3022e-08 | au |
| q | 2.896068687435773 | 1.7789e-07 | au |
| i | 9.851188217242125 | 6.6562e-06 | deg |
| node | 316.5396674932878 | 3.8798e-05 | deg |
| peri | 137.2212284599217 | 7.9423e-05 | deg |
| M | 174.3287511193857 | 6.8678e-05 | deg |
| tp | 2458053.416995514739
(2017-Oct-26.91699551) | 0.00036902 | TDB |
| period | 1955.786864905612
5.35 | 4.1237e-05
1.129e-07 | d
yr |
| n | .1840691368061591 | 3.8811e-09 | deg/d |
| Q | 3.225255696949305 | 4.5336e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO437519 |
|
|
| 359863 (2011 VR4) Discovered 2008-Feb-12 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20130327/Numbers.arc | Last Updated: 2013-03-29 |
|
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