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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 13 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05372514593022958 | 7.5923e-08 | |
| a | 2.416176904162188 | 2.1198e-08 | au |
| q | 2.286367447392824 | 1.7377e-07 | au |
| i | 5.281203472932553 | 6.5697e-06 | deg |
| node | 151.2590726646138 | 6.3103e-05 | deg |
| peri | 358.1733471006788 | 8.8332e-05 | deg |
| M | 172.8439058500354 | 6.5763e-05 | deg |
| tp | 2458341.867600367601
(2018-Aug-11.36760037) | 0.00024627 | TDB |
| period | 1371.802278486957
3.76 | 1.8053e-05
4.943e-08 | d
yr |
| n | .2624284896195576 | 3.4536e-09 | deg/d |
| Q | 2.545986360931551 | 2.2337e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.3 |
|
n/a |
MPO434366 |
|
|
| 382021 (2011 BN70) Discovered 1996-Mar-12 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2013-12-19 |
|
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