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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05372506278546722 | 6.7527e-08 | |
| a | 2.416176889971524 | 1.826e-08 | au |
| q | 2.286367634857009 | 1.5738e-07 | au |
| i | 5.281204354656799 | 6.5072e-06 | deg |
| node | 151.259164319634 | 4.9439e-05 | deg |
| peri | 358.1732070143538 | 7.8558e-05 | deg |
| M | 172.8439658722967 | 6.5379e-05 | deg |
| tp | 2458341.867377451470
(2018-Aug-11.36737745) | 0.00024427 | TDB |
| period | 1371.802266401676
3.76 | 1.5551e-05
4.258e-08 | d
yr |
| n | .2624284919314959 | 2.9749e-09 | deg/d |
| Q | 2.545986145086039 | 1.9241e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.43 |
|
n/a |
E2021B25 |
|
|
| 382021 (2011 BN70) Discovered 1996-Mar-12 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2013-12-19 |
|
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