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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1570877067483493 | 5.6873e-08 | |
| a | 2.419270479718791 | 1.8457e-08 | au |
| q | 2.039232828055787 | 1.4129e-07 | au |
| i | 13.77134101279838 | 6.8548e-06 | deg |
| node | 17.48399520212284 | 2.3786e-05 | deg |
| peri | 84.82398165700883 | 3.1683e-05 | deg |
| M | 322.4941459582063 | 2.1626e-05 | deg |
| tp | 2459143.692946102851
(2020-Oct-21.19294610) | 8.3273e-05 | TDB |
| period | 1374.437722164209
3.76 | 1.5729e-05
4.306e-08 | d
yr |
| n | .2619252907531809 | 2.9974e-09 | deg/d |
| Q | 2.799308131381794 | 2.1357e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.8 |
|
n/a |
MPO494582 |
|
|
| 295691 (2008 TM144) Discovered 2008-Oct-09 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
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