| (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.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .5678584843120311 | 0.00032546 | |
| a | 2.206131461770188 | 0.0015882 | au |
| q | .9533609936962834 | 3.1667e-05 | au |
| i | .8875320784195885 | 0.00035548 | deg |
| node | 353.5216088873851 | 0.0012642 | deg |
| peri | 150.7376465724332 | 0.0023838 | deg |
| M | 217.3567264122503 | 1.4082 | deg |
| tp | 2459674.735766968056
(2022-Apr-05.23576697) | 5.194 | TDB |
| period | 1196.865942672548
3.28 | 1.2925
0.003539 | d
yr |
| n | .3007855660059439 | 0.00032481 | deg/d |
| Q | 3.458901929844092 | 0.0024902 | 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. 2020-October); 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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