[ 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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1258195013618772 | 7.7673e-08 | |
| a | 2.376493301954081 | 1.3546e-08 | au |
| q | 2.077484099712377 | 1.8759e-07 | au |
| i | 1.928377059774784 | 6.4635e-06 | deg |
| node | 44.34883307329487 | 0.00022083 | deg |
| peri | 112.5225094822294 | 0.00022247 | deg |
| M | 25.18138216106383 | 2.3794e-05 | deg |
| tp | 2458906.899022963503
(2020-Feb-27.39902296) | 8.8633e-05 | TDB |
| period | 1338.145440850396
3.66 | 1.1441e-05
3.132e-08 | d
yr |
| n | .2690290524557769 | 2.3003e-09 | deg/d |
| Q | 2.675502504195785 | 1.5251e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.5 |
|
n/a |
MPO460268 |
|
|
| 305789 (2009 DK71) Discovered 2009-Feb-18 by La Sagra at La Sagra |
| Reference: 20111110/Numbers.arc | Last Updated: 2011-11-14 |
|
[ show close-approach data ]
|
