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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 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1938691644876852 | 5.3409e-08 | |
| a | 2.272676990934831 | 9.5266e-09 | au |
| q | 1.832075001551909 | 1.2462e-07 | au |
| i | 1.529893930283986 | 6.3216e-06 | deg |
| node | 162.3171463805463 | 0.00017684 | deg |
| peri | 23.61517047030617 | 0.00017755 | deg |
| M | 3.952894403142305 | 1.4973e-05 | deg |
| tp | 2458986.759019871396
(2020-May-17.25901987) | 5.2029e-05 | TDB |
| period | 1251.425497823821
3.43 | 7.8685e-06
2.154e-08 | d
yr |
| n | .2876719394211047 | 1.8088e-09 | deg/d |
| Q | 2.713278980317753 | 1.1373e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
18.00 |
|
n/a |
E2021B55 |
|
|
| 295799 (2008 UY279) Discovered 2008-Oct-28 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
|
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