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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 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .104626412546597 | 6.1615e-08 | |
a | 2.374911798558347 | 1.7035e-08 | au |
q | 2.126433296960601 | 1.5428e-07 | au |
i | 7.35389049908575 | 6.269e-06 | deg |
node | 53.20337847728767 | 4.0062e-05 | deg |
peri | 359.2883521395522 | 4.9662e-05 | deg |
M | 82.133421464089 | 2.9116e-05 | deg |
tp | 2458895.508968693217 (2020-Feb-16.00896869) | 0.00010695 | TDB |
period | 1336.809904095472 3.66 | 1.4383e-05 3.938e-08 | d yr |
n | .2692978252907151 | 2.8975e-09 | deg/d |
Q | 2.623390300156094 | 1.8818e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1040648333014909 | 6.1697e-08 | |
q | 2.127395374987754 | 1.5436e-07 | au |
tp | 2457555.516020325418 (2016-Jun-16.01602033) | 0.00010338 | TDB |
node | 53.22281845224591 | 4.0061e-05 | deg |
peri | 358.4754172869526 | 4.9757e-05 | deg |
i | 7.355034888236372 | 6.2703e-06 | deg |
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| | Orbit Determination Parameters
Additional Information
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Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
3.806462433552134E-15 |
-9.487783188628028E-15 |
-1.206535647802753E-12 |
-2.660078604412118E-14 |
-2.684447472940561E-13 |
-1.153132515099014E-14 |
q |
-9.487783188628028E-15 |
2.38269911652399E-14 |
3.218704142817538E-12 |
6.920282921145381E-14 |
7.33633728589426E-13 |
2.910460329573104E-14 |
tp |
-1.206535647802753E-12 |
3.218704142817538E-12 |
1.068713128507577E-8 |
7.512273829756867E-11 |
3.070449295242853E-9 |
3.263760096141424E-12 |
node |
-2.660078604412118E-14 |
6.920282921145381E-14 |
7.512273829756867E-11 |
1.604886467950135E-9 |
-1.568928159747797E-9 |
-6.079013173773722E-11 |
peri |
-2.684447472940561E-13 |
7.33633728589426E-13 |
3.070449295242853E-9 |
-1.568928159747797E-9 |
2.475797589688806E-9 |
6.099930369408544E-11 |
i |
-1.153132515099014E-14 |
2.910460329573104E-14 |
3.263760096141424E-12 |
-6.079013173773722E-11 |
6.099930369408544E-11 |
3.931650795746469E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.9 |
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n/a |
MPO450303 |
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|
344327 (2001 VR38) Discovered 2001-Nov-09 by LINEAR at Socorro |
Reference: 20121128/Numbers.arc | Last Updated: 2012-12-03 |
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