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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 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09931405864744651 | 6.0853e-08 | |
| a | 3.082923345068656 | 3.0163e-08 | au |
| q | 2.776745715170926 | 1.9151e-07 | au |
| i | 9.918764019033222 | 5.2643e-06 | deg |
| node | 195.1498505313286 | 3.176e-05 | deg |
| peri | 122.4535915243408 | 4.7361e-05 | deg |
| M | 346.0249705005631 | 2.9979e-05 | deg |
| tp | 2459077.252538648495
(2020-Aug-15.75253865) | 0.00016433 | TDB |
| period | 1977.163190572981
5.41 | 2.9017e-05
7.944e-08 | d
yr |
| n | .1820790523091178 | 2.6722e-09 | deg/d |
| Q | 3.389100974966387 | 3.3159e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO437379 |
|
|
| 312426 (2008 GL91) Discovered 2008-Apr-06 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: 20120109/Numbers.arc | Last Updated: 2012-01-11 |
|
[ show close-approach data ]
Alternate Designations
| 2008 GL91 = 1999 VC127 = 2004 TT18 |
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