[ 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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1325596632690799 | 4.3912e-08 | |
| a | 2.746477885572788 | 1.9621e-08 | au |
| q | 2.382405701885285 | 1.158e-07 | au |
| i | 5.911328379715251 | 4.782e-06 | deg |
| node | 142.0766462818216 | 4.6574e-05 | deg |
| peri | 132.4966732674517 | 5.0426e-05 | deg |
| M | 187.4345840933159 | 2.1236e-05 | deg |
| tp | 2459797.418388906385
(2022-Aug-05.91838891) | 0.00010095 | TDB |
| period | 1662.503570016814
4.55 | 1.7816e-05
4.878e-08 | d
yr |
| n | .216540888388203 | 2.3205e-09 | deg/d |
| Q | 3.110550069260292 | 2.2222e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.2 |
|
n/a |
MPO453845 |
|
|
| 136099 (2003 DD4) Discovered 2003-Feb-22 by NEAT at Palomar |
| Reference: 20060907/Numbers.arc | Last Updated: 2006-09-10 |
|
[ show close-approach data ]
Alternate Designations
| 2003 DD4 = 1999 JB74 = 2000 SH262 |
|
|
