[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1278624358381658 | 9.4429e-08 | |
| a | 2.743572331722608 | 2.4623e-08 | au |
| q | 2.392772490490358 | 2.536e-07 | au |
| i | 2.860837255147019 | 9.3644e-06 | deg |
| node | 340.0313053300264 | 0.00012484 | deg |
| peri | 202.653866550106 | 0.00012743 | deg |
| M | 165.1471274150766 | 2.6926e-05 | deg |
| tp | 2458239.049683174903
(2018-Apr-30.54968318) | 0.00012062 | TDB |
| period | 1659.866074255493
4.54 | 2.2346e-05
6.118e-08 | d
yr |
| n | .2168849677595057 | 2.9198e-09 | deg/d |
| Q | 3.094372172954857 | 2.7772e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.8 |
|
n/a |
MPO397067 |
|
|
| 305811 (2009 DH105) Discovered 2009-Feb-26 by Spacewatch at Kitt Peak |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
|
[ show close-approach data ]
|
