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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 26 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1180121351985538 | 3.0456e-08 | |
| a | 2.462791502079666 | 1.0589e-08 | au |
| q | 2.172152218370392 | 7.3496e-08 | au |
| i | 5.41566690735687 | 3.3308e-06 | deg |
| node | 231.7039643337461 | 5.7823e-05 | deg |
| peri | 192.6332813738262 | 6.3073e-05 | deg |
| M | 99.39883557031899 | 2.6429e-05 | deg |
| tp | 2458610.720770784505
(2019-May-07.22077078) | 0.00010257 | TDB |
| period | 1411.691814219589
3.87 | 9.1042e-06
2.493e-08 | d
yr |
| n | .2550131667364063 | 1.6446e-09 | deg/d |
| Q | 2.753430785788941 | 1.1838e-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 |
16.1 |
|
n/a |
MPO359900 |
|
|
| 173146 (1995 UM) Discovered 1995-Oct-17 by Sicoli, P., Ghezzi, P. at Sormano |
| Reference: 20080122/Numbers.arc | Last Updated: 2008-01-28 |
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