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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .07219384045558781 | 3.8159e-08 | |
| a | 3.217117933383371 | 2.8096e-08 | au |
| q | 2.984861834573881 | 1.3189e-07 | au |
| i | 18.20868611877422 | 4.7922e-06 | deg |
| node | 215.2177996690977 | 1.1811e-05 | deg |
| peri | 138.1636628141418 | 3.6358e-05 | deg |
| M | 265.4004706779244 | 3.4237e-05 | deg |
| tp | 2459554.341346017520
(2021-Dec-05.84134602) | 0.00020281 | TDB |
| period | 2107.651972426671
5.77 | 2.761e-05
7.559e-08 | d
yr |
| n | .1708061884550653 | 2.2375e-09 | deg/d |
| Q | 3.44937403219286 | 3.0124e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.4 |
|
n/a |
MPO432677 |
|
| diameter |
diameter |
3.835 |
km |
0.634 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.363 |
|
0.082 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 117212 (2004 RE214) Discovered 2004-Sep-11 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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