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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 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1453470812293138 | 4.9811e-08 | |
| a | 3.068425867937217 | 2.446e-08 | au |
| q | 2.622439124064018 | 1.5423e-07 | au |
| i | 1.806568485730802 | 5.9444e-06 | deg |
| node | 35.62761879235764 | 0.0001579 | deg |
| peri | 22.37831825003963 | 0.0001594 | deg |
| M | 208.6309176889236 | 2.1202e-05 | deg |
| tp | 2459825.980003066544
(2022-Sep-03.48000307) | 0.0001197 | TDB |
| period | 1963.233155455354
5.38 | 2.3475e-05
6.427e-08 | d
yr |
| n | .1833709862731517 | 2.1926e-09 | deg/d |
| Q | 3.514412611810415 | 2.8015e-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 |
15.5 |
|
n/a |
MPO436567 |
|
|
| 118018 (1496 T-2) Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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