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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05247928072172219 | 5.2007e-08 | |
| a | 3.136209898030823 | 3.1775e-08 | au |
| q | 2.971623858389819 | 1.537e-07 | au |
| i | 4.682029725507796 | 5.4025e-06 | deg |
| node | 99.94194975359075 | 7.7488e-05 | deg |
| peri | 192.6955049114368 | 0.00010124 | deg |
| M | 172.7148970808346 | 6.7262e-05 | deg |
| tp | 2458027.229845304655
(2017-Sep-30.72984530) | 0.00037822 | TDB |
| period | 2028.645250712446
5.55 | 3.083e-05
8.441e-08 | d
yr |
| n | .177458330811447 | 2.6969e-09 | deg/d |
| Q | 3.300795937671826 | 3.3443e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.1 |
|
n/a |
MPO333616 |
|
|
| 100087 (1993 BW9) Discovered 1993-Jan-22 by Spacewatch at Kitt Peak |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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