| (2009 FJ) |
| Classification: Apollo [NEO] SPK-ID: 3451793 |
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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5671342143885328 | 0.00030102 | |
| a | 2.208007895854406 | 0.0015833 | au |
| q | .9557710724753399 | 2.0722e-05 | au |
| i | .8869984317610214 | 0.00032374 | deg |
| node | 353.5462763955632 | 0.00016654 | deg |
| peri | 150.7015018644352 | 0.0011918 | deg |
| M | 156.7131945060702 | 1.3065 | deg |
| tp | 2458478.822119423460
(2018-Dec-26.32211942) | 3.7881 | TDB |
| period | 1198.3932661157
3.28 | 1.289
0.003529 | d
yr |
| n | .3004022220242045 | 0.00032312 | deg/d |
| Q | 3.460244719233472 | 0.0024813 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
24.9 |
|
n/a |
MPO157522 |
|
| rotation period |
rot_per |
0.3937 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Incomplete or inconclusive result.
Published Reference List:
[Hergenrother, C.W.; Kwiatkowski, T.; Kyrszczynska, A.; Pretka-Ziomek, H.; et al. (2012) ACM 2012, #6484.] |
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