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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 25 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05246061689454055 | 4.8216e-08 | |
| a | 3.136198938391789 | 2.8174e-08 | au |
| q | 2.971672007379752 | 1.4631e-07 | au |
| i | 4.681808396412293 | 5.1954e-06 | deg |
| node | 99.94066317043215 | 7.1752e-05 | deg |
| peri | 192.8601255872162 | 9.5481e-05 | deg |
| M | 208.0252224888865 | 6.599e-05 | deg |
| tp | 2460056.892484883305
(2023-Apr-22.39248488) | 0.00037431 | TDB |
| period | 2028.634616921513
5.55 | 2.7336e-05
7.484e-08 | d
yr |
| n | .177459261020748 | 2.3913e-09 | deg/d |
| Q | 3.300725869403825 | 2.9652e-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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