(2016 VD4) |
Classification: Apollo [NEO] SPK-ID: 3763547 |
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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 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1101800521770241 | 7.2076e-05 | |
a | 1.114895513440596 | 8.9849e-05 | au |
q | .992056267597781 | 6.7424e-07 | au |
i | 11.80703544557965 | 0.0053459 | deg |
node | 45.22764151338909 | 9.5893e-05 | deg |
peri | 347.1119497955673 | 0.0018192 | deg |
M | 186.6454830040909 | 0.15202 | deg |
tp | 2459407.553387444424 (2021-Jul-12.05338744) | 0.2066 | TDB |
period | 429.9814090321721 1.18 | 0.051978 0.0001423 | d yr |
n | .8372455004747985 | 0.00010121 | deg/d |
Q | 1.237734759283411 | 9.9749e-05 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457702.5 (2016-Nov-10.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1111742119955256 | 7.1352e-05 | |
q | .9918511859626147 | 5.9809e-07 | au |
tp | 2457687.444709039818 (2016-Oct-25.94470904) | 0.0011814 | TDB |
node | 45.29306094987739 | 5.8579e-05 | deg |
peri | 346.9022445032143 | 0.0015753 | deg |
i | 11.86290165616414 | 0.0052896 | 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 |
5.091134701229983E-9 |
-1.747118690773301E-11 |
-6.698748986923915E-8 |
-4.823704578057189E-11 |
-9.594548885521564E-8 |
3.772397292324139E-7 |
q |
-1.747118690773301E-11 |
3.577069613325217E-13 |
6.131373231425866E-10 |
-3.015404649217976E-11 |
7.708973233732661E-10 |
-1.221441127981856E-9 |
tp |
-6.698748986923915E-8 |
6.131373231425866E-10 |
1.395714752706976E-6 |
-3.638770876368381E-8 |
1.85040822997259E-6 |
-4.880377038870017E-6 |
node |
-4.823704578057189E-11 |
-3.015404649217976E-11 |
-3.638770876368381E-8 |
3.431504905785807E-9 |
-4.234942236035814E-8 |
-1.135610630291827E-8 |
peri |
-9.594548885521564E-8 |
7.708973233732661E-10 |
1.85040822997259E-6 |
-4.234942236035814E-8 |
2.481512551538339E-6 |
-7.011671797516851E-6 |
i |
3.772397292324139E-7 |
-1.221441127981856E-9 |
-4.880377038870017E-6 |
-1.135610630291827E-8 |
-7.011671797516851E-6 |
2.797966074542184E-5 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
27.6 |
|
n/a |
MPO397901 |
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