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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 | .1212619310655891 | 7.3553e-08 | |
| a | 2.703366580456772 | 4.045e-08 | au |
| q | 2.375551128532405 | 1.7614e-07 | au |
| i | 12.46675471053541 | 7.7798e-06 | deg |
| node | 184.5570425940844 | 2.597e-05 | deg |
| peri | 136.6809385376705 | 5.1315e-05 | deg |
| M | 128.2097389990891 | 4.985e-05 | deg |
| tp | 2458422.304971477871
(2018-Oct-30.80497148) | 0.00021528 | TDB |
| period | 1623.513251746386
4.44 | 3.6439e-05
9.976e-08 | d
yr |
| n | .2217413375670042 | 4.9769e-09 | deg/d |
| Q | 3.031182032381138 | 4.5355e-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 |
16.7 |
|
n/a |
MPO503656 |
|
|
| 487281 (2014 QN1) Discovered 2008-Feb-28 by Spacewatch at Kitt Peak |
| Reference: | Last Updated: 2017-03-14 |
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