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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 | .0858292724745683 | 3.7399e-08 | |
| a | 2.643879078294672 | 1.4656e-08 | au |
| q | 2.416956860493908 | 1.0093e-07 | au |
| i | 11.41151103023815 | 4.5479e-06 | deg |
| node | 313.1852191619887 | 2.0714e-05 | deg |
| peri | 165.6321732337326 | 3.3367e-05 | deg |
| M | 323.227087648574 | 2.6877e-05 | deg |
| tp | 2459160.893341409835
(2020-Nov-07.39334141) | 0.00011743 | TDB |
| period | 1570.221100676614
4.30 | 1.3057e-05
3.575e-08 | d
yr |
| n | .229267075728937 | 1.9064e-09 | deg/d |
| Q | 2.870801296095436 | 1.5914e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.8 |
|
n/a |
MPO502366 |
|
|
| 27859 (1995 BB2) Discovered 1995-Jan-29 by Kobayashi, T. at Oizumi |
| Reference: 20010902/Numbers.arc | Last Updated: 2004-04-19 |
|
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