| (2020 AD1) |
| Classification: Apollo [NEO] SPK-ID: 3973543 |
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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1421027206035465 | 9.1448e-05 | |
| a | 1.042844036653093 | 4.4013e-05 | au |
| q | .8946530618795038 | 5.7609e-05 | au |
| i | 3.834505852876417 | 0.0026805 | deg |
| node | 98.60100629171122 | 0.0013747 | deg |
| peri | 96.11957995681475 | 0.0024938 | deg |
| M | 246.6409460276314 | 0.01358 | deg |
| tp | 2459322.984513641454
(2021-Apr-18.48451364) | 0.022427 | TDB |
| period | 388.9801772840428
1.06 | 0.024625
6.742e-05 | d
yr |
| n | .9254970330714802 | 5.859e-05 | deg/d |
| Q | 1.191035011426682 | 5.0267e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.3 |
|
.18937 |
E2020A92 |
autocmod 2.8 |
|
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