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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .08581969076423213 | 4.1053e-08 | |
| a | 2.309367667848234 | 8.1755e-09 | au |
| q | 2.111178448732582 | 9.46e-08 | au |
| i | 1.220130498364116 | 4.3342e-06 | deg |
| node | 328.6986076995374 | 0.00021381 | deg |
| peri | 100.6186061962731 | 0.0002159 | deg |
| M | 302.1384980002696 | 2.8254e-05 | deg |
| tp | 2459206.527527665636
(2020-Dec-23.02752767) | 0.00010065 | TDB |
| period | 1281.852482156001
3.51 | 6.8069e-06
1.864e-08 | d
yr |
| n | .2808435487010962 | 1.4913e-09 | deg/d |
| Q | 2.507556886963886 | 8.8771e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.5 |
|
n/a |
MPO337846 |
|
|
| 78411 (2002 QG28) Discovered 2002-Aug-28 by NEAT at Palomar |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
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