(2017 GM) |
Classification: Apollo [NEO] SPK-ID: 3773672 |
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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 | .7527214776708853 | 0.00017096 | |
a | 3.280195116573054 | 0.0019667 | au |
q | .811121801377363 | 7.5609e-05 | au |
i | .2254343179276168 | 0.00063736 | deg |
node | 194.7633098027368 | 0.00061905 | deg |
peri | 56.16311113326528 | 0.0079942 | deg |
M | 218.3213607852685 | 0.19643 | deg |
tp | 2460054.484168414243 (2023-Apr-19.98416841) | 1.9521 | TDB |
period | 2169.941088742199 5.94 | 1.9515 0.005343 | d yr |
n | .1659031214569393 | 0.00014921 | deg/d |
Q | 5.749268431768745 | 0.0034471 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2457847.5 (2017-Apr-04.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .650983639584063 | 0.00020395 | |
q | .745282188320694 | 4.9742e-05 | au |
tp | 2457891.390834575702 (2017-May-17.89083458) | 0.0048034 | TDB |
node | 14.55839620690181 | 3.2978e-05 | deg |
peri | 249.3391279080433 | 0.00024647 | deg |
i | 1.04993728915333 | 0.00024138 | 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 |
4.159729955912997E-8 |
-1.014411762364777E-8 |
-9.796313995614138E-7 |
-6.103300675974976E-9 |
4.454503160410001E-8 |
4.886366884912013E-8 |
q |
-1.014411762364777E-8 |
2.474245130961577E-9 |
2.388668742558377E-7 |
1.488289593980011E-9 |
-1.093870083355607E-8 |
-1.192266251300986E-8 |
tp |
-9.796313995614138E-7 |
2.388668742558377E-7 |
2.307302314242455E-5 |
1.437838551125135E-7 |
-1.043690850067874E-6 |
-1.150135019570104E-6 |
node |
-6.103300675974976E-9 |
1.488289593980011E-9 |
1.437838551125135E-7 |
1.087575384999111E-9 |
-6.67121347509875E-9 |
-7.40725096025429E-9 |
peri |
4.454503160410001E-8 |
-1.093870083355607E-8 |
-1.043690850067874E-6 |
-6.67121347509875E-9 |
6.074614406079134E-8 |
5.383160969655077E-8 |
i |
4.886366884912013E-8 |
-1.192266251300986E-8 |
-1.150135019570104E-6 |
-7.40725096025429E-9 |
5.383160969655077E-8 |
5.826512842601846E-8 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
29.9 |
|
n/a |
MPO405781 |
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