(2002 AA29) |
Classification: Aten [NEO] SPK-ID: 3102762 |
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .01302163500005711 | 2.006e-07 | |
a | .992540441445907 | 2.4157e-08 | au |
q | .9796159420946028 | 1.8997e-07 | au |
i | 10.7482426562356 | 5.5302e-05 | deg |
node | 106.3655230838805 | 2.1952e-05 | deg |
peri | 101.9017005467789 | 0.0004352 | deg |
M | 104.9954588982296 | 0.00067177 | deg |
tp | 2458895.161104814244 (2020-Feb-15.66110481) | 0.00067028 | TDB |
period | 361.1775467701829 0.99 | 1.3186e-05 3.61e-08 | d yr |
n | .996739701067486 | 3.6389e-08 | deg/d |
Q | 1.005464940797211 | 2.4472e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Orbital Elements at Epoch 2452468.5 (2002-Jul-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .01216498127005811 | 1.9661e-07 | |
q | .9881404182656579 | 2.045e-07 | au |
tp | 2452372.517802116264 (2002-Apr-08.01780212) | 0.00056074 | TDB |
node | 106.8898722969351 | 2.0012e-05 | deg |
peri | 92.84711022904767 | 0.00057359 | deg |
i | 10.74149231142065 | 5.5138e-05 | 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 |
3.865354942936341E-14 |
-4.013536240837201E-14 |
5.240800604157856E-11 |
-7.17814592257332E-13 |
5.714293459112573E-11 |
-7.356875022334701E-13 |
q |
-4.013536240837201E-14 |
4.182201063671942E-14 |
-5.637973614687383E-11 |
7.768013681150737E-13 |
-6.131615083061733E-11 |
7.480130568760888E-13 |
tp |
5.240800604157856E-11 |
-5.637973614687383E-11 |
3.144255610994889E-7 |
1.537915661534432E-9 |
3.212706761107356E-7 |
2.027645853032445E-8 |
node |
-7.17814592257332E-13 |
7.768013681150737E-13 |
1.537915661534432E-9 |
4.004964506644575E-10 |
1.138461971288891E-9 |
6.475239754806464E-10 |
peri |
5.714293459112573E-11 |
-6.131615083061733E-11 |
3.212706761107356E-7 |
1.138461971288891E-9 |
3.290058433503745E-7 |
1.997931197305989E-8 |
i |
-7.356875022334701E-13 |
7.480130568760888E-13 |
2.027645853032445E-8 |
6.475239754806464E-10 |
1.997931197305989E-8 |
3.040226689676479E-9 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
24.1 |
|
n/a |
MPO57849 |
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rotation period |
rot_per |
0.55 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
upper-limit; Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Ostro, S.J.; Giorgini, J.D.; Benner, L.A.M.; Hine, A.A.; et al. (2003) Icarus 166, 271-275.] |
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