(2019 AT6) |
Classification: Apollo [NEO] SPK-ID: 3837717 |
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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 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1072712204164023 | 0.00014064 | |
a | 1.019407345461673 | 6.2953e-05 | au |
q | .9100542754125546 | 8.8223e-05 | au |
i | 7.274014488890191 | 0.0096128 | deg |
node | 287.9720795177603 | 0.0016775 | deg |
peri | 271.1720382005212 | 0.0038251 | deg |
M | 239.5728909286158 | 0.048744 | deg |
tp | 2459326.259796230530 (2021-Apr-21.75979623) | 0.062548 | TDB |
period | 375.9413224488729 1.03 | 0.034824 9.534e-05 | d yr |
n | .9575962484117693 | 8.8703e-05 | deg/d |
Q | 1.128760415510792 | 6.9706e-05 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2458492.5 (2019-Jan-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1067247539620316 | 0.00014263 | |
q | .9113167808074432 | 9.0176e-05 | au |
tp | 2458574.697906283643 (2019-Apr-01.19790628) | 0.0093627 | TDB |
node | 288.2774014403278 | 0.00052187 | deg |
peri | 271.1161503190176 | 0.0037367 | deg |
i | 7.343485425415996 | 0.0094325 | 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 |
2.034377126624055E-8 |
-1.280150284514997E-8 |
-1.280782591783723E-6 |
7.414281453116566E-8 |
6.533744118397686E-8 |
1.339313154620789E-6 |
q |
-1.280150284514997E-8 |
8.131795586529756E-9 |
7.831549647973034E-7 |
-4.627732633588226E-8 |
-7.326777855214659E-8 |
-8.353453699429438E-7 |
tp |
-1.280782591783723E-6 |
7.831549647973034E-7 |
8.766078926950994E-5 |
-4.774189475463735E-6 |
5.701838298100999E-6 |
-8.641294741218184E-5 |
node |
7.414281453116566E-8 |
-4.627732633588226E-8 |
-4.774189475463735E-6 |
2.723510297519369E-7 |
8.511763447149866E-8 |
4.921864116495636E-6 |
peri |
6.533744118397686E-8 |
-7.326777855214659E-8 |
5.701838298100999E-6 |
8.511763447149866E-8 |
1.396296852487538E-5 |
1.291828312093687E-6 |
i |
1.339313154620789E-6 |
-8.353453699429438E-7 |
-8.641294741218184E-5 |
4.921864116495636E-6 |
1.291828312093687E-6 |
8.897176511109801E-5 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
27.6 |
|
.40886 |
MPO467334 |
autocmod 2.6q |
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