| (2021 BA) |
| Classification: Aten [NEO] SPK-ID: 54106083 |
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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 | .230306694900279 | 0.00010632 | |
| a | .9966097302464146 | 5.2071e-05 | au |
| q | .7670838371679043 | 6.6452e-05 | au |
| i | 12.49223739783965 | 0.0059379 | deg |
| node | 117.0963638522478 | 0.00020111 | deg |
| peri | 100.4982078944887 | 0.0051048 | deg |
| M | 56.54561639586868 | 0.035377 | deg |
| tp | 2458943.420185474632
(2020-Apr-03.92018547) | 0.040184 | TDB |
| period | 363.4009944338283
0.99 | 0.028481
7.798e-05 | d
yr |
| n | .9906412076853917 | 7.7639e-05 | deg/d |
| Q | 1.226135623324925 | 6.4063e-05 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
26.04 |
|
.39053 |
E2021B84 |
autocmod 2.8 |
|
[ show close-approach data ]
|
