(2018 VU7) |
Classification: Apollo [NEO] SPK-ID: 3836197 |
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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 2458433.5 (2018-Nov-11.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .6056947740495715 | 0.0010508 | |
a | 2.444193923077308 | 0.0064524 | au |
q | .9637584371056623 | 2.4648e-05 | au |
i | 2.759110179606278 | 0.0037179 | deg |
node | 221.8654507336743 | 0.0013767 | deg |
peri | 215.5862281219788 | 0.0032251 | deg |
M | 354.0848334798279 | 0.025049 | deg |
tp | 2458456.433291495457 (2018-Dec-03.93329150) | 0.0063839 | TDB |
period | 1395.731618071888 3.82 | 5.5268 0.01513 | d yr |
n | .25792924322895 | 0.0010213 | deg/d |
Q | 3.924629409048954 | 0.010361 | au |
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| | Orbit Determination Parameters
Additional Information
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[ hide covariance matrix ]
Orbit Covariance (6×6)
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|
e |
q |
tp |
node |
peri |
i |
e |
1.104163631526131E-6 |
-2.537458834375914E-8 |
-6.616601456238011E-6 |
-1.360606800780888E-6 |
2.724216667878683E-6 |
3.899748883734881E-6 |
q |
-2.537458834375914E-8 |
6.07522402818644E-10 |
1.468652063938008E-7 |
3.346279786092401E-8 |
-7.204674098029411E-8 |
-8.855835289900665E-8 |
tp |
-6.616601456238011E-6 |
1.468652063938008E-7 |
4.075475792128183E-5 |
7.685413431749744E-6 |
-1.431340982874193E-5 |
-2.359433842933487E-5 |
node |
-1.360606800780888E-6 |
3.346279786092401E-8 |
7.685413431749744E-6 |
1.895260728239685E-6 |
-4.228761307738345E-6 |
-4.70199923831836E-6 |
peri |
2.724216667878683E-6 |
-7.204674098029411E-8 |
-1.431340982874193E-5 |
-4.228761307738345E-6 |
1.040110313502376E-5 |
9.203207949148591E-6 |
i |
3.899748883734881E-6 |
-8.855835289900665E-8 |
-2.359433842933487E-5 |
-4.70199923831836E-6 |
9.203207949148591E-6 |
1.38229433949978E-5 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
27.2 |
|
.39813 |
E2018-VH8 |
autocmod 2.6q |
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