[ hide orbit diagram ]
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2431125946055807 | 4.3952e-08 | |
| a | 2.972569639507428 | 4.4256e-08 | au |
| q | 2.249900521801001 | 1.3399e-07 | au |
| i | .7937368062731157 | 1.2877e-05 | deg |
| node | 40.02774222444322 | 0.00082118 | deg |
| peri | 48.0983608840538 | 0.00082253 | deg |
| M | 167.3697390075251 | 4.9595e-05 | deg |
| tp | 2458330.196116020597
(2018-Jul-30.69611602) | 0.00024762 | TDB |
| period | 1871.959651072277
5.13 | 4.1805e-05
1.145e-07 | d
yr |
| n | .1923118373805698 | 4.2947e-09 | deg/d |
| Q | 3.695238757213855 | 5.5015e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.2 |
|
n/a |
MPO289149 |
|
|
| 392787 (2012 TN153) Discovered 2007-Sep-25 by Mt. Lemmon Survey at Mount Lemmon |
| Reference: | Last Updated: 2014-04-17 |
|
[ show close-approach data ]
|
