| (2021 AK5) |
| Classification: Apollo [NEO] SPK-ID: 54105489 |
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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 4 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02297085488385641 | 1.606e-05 | |
| a | 1.030579571306103 | 5.1046e-05 | au |
| q | 1.006906277527364 | 3.3752e-05 | au |
| i | 4.985063937176577 | 0.0088761 | deg |
| node | 289.8152999129077 | 0.0006054 | deg |
| peri | 168.9697213211545 | 0.024897 | deg |
| M | 159.9487697987703 | 0.0085933 | deg |
| tp | 2458830.715076078729
(2019-Dec-13.21507608) | 0.010289 | TDB |
| period | 382.1384352537074
1.05 | 0.028392
7.773e-05 | d
yr |
| n | .9420669757047354 | 6.9993e-05 | deg/d |
| Q | 1.054252865084842 | 5.2218e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
27.835 |
|
.40991 |
4 |
autocmod 2.8 |
|
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