[ 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 27 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .173393453611229 | 3.4035e-08 | |
| a | 2.41640820126701 | 7.0546e-09 | au |
| q | 1.997418837914826 | 8.1273e-08 | au |
| i | .9553459269465865 | 4.2236e-06 | deg |
| node | 186.3248636350675 | 0.00020876 | deg |
| peri | 98.17830230513709 | 0.00020913 | deg |
| M | 70.72081358331381 | 1.255e-05 | deg |
| tp | 2458930.975266119195
(2020-Mar-22.47526612) | 4.7651e-05 | TDB |
| period | 1371.999264159813
3.76 | 6.0083e-06
1.645e-08 | d
yr |
| n | .2623908112811251 | 1.1491e-09 | deg/d |
| Q | 2.835397564619195 | 8.2778e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.29 |
|
n/a |
E2021B10 |
|
|
| 14289 (4648 P-L) Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar |
| Reference: 20000320/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
|
