[ 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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1575547581970226 | 4.9046e-08 | |
| a | 2.251047851965342 | 6.8954e-09 | au |
| q | 1.896384551959015 | 1.1085e-07 | au |
| i | 4.935283611528876 | 5.0438e-06 | deg |
| node | 22.4776811093311 | 3.7374e-05 | deg |
| peri | 350.76187647276 | 3.8959e-05 | deg |
| M | 317.7157548526828 | 9.5773e-06 | deg |
| tp | 2459145.394399357714
(2020-Oct-22.89439936) | 3.2681e-05 | TDB |
| period | 1233.603286213247
3.38 | 5.6681e-06
1.552e-08 | d
yr |
| n | .2918280163674666 | 1.3409e-09 | deg/d |
| Q | 2.605711151971668 | 7.9818e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.5 |
|
n/a |
MPO475469 |
|
| diameter |
diameter |
1.237 |
km |
0.223 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.349 |
|
0.177 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 173537 (2000 WJ108) Discovered 2000-Nov-20 by LINEAR at Socorro |
| Reference: 20080122/Numbers.arc | Last Updated: 2008-01-28 |
|
|
