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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2941996571328099 | 7.0333e-08 | |
| a | 2.53244902122399 | 7.8382e-09 | au |
| q | 1.787403387473572 | 1.8185e-07 | au |
| i | 4.050443193730096 | 4.8393e-06 | deg |
| node | 60.87502932841193 | 6.713e-05 | deg |
| peri | 326.12557512621 | 6.75e-05 | deg |
| M | 136.7132339580277 | 6.9517e-06 | deg |
| tp | 2458441.492608640981
(2018-Nov-18.99260864) | 2.6698e-05 | TDB |
| period | 1472.005709052499
4.03 | 6.834e-06
1.871e-08 | d
yr |
| n | .2445642688653191 | 1.1354e-09 | deg/d |
| Q | 3.277494654974408 | 1.0144e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.0 |
|
n/a |
MPO469021 |
|
| diameter |
diameter |
3.967 |
km |
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.048 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 101458 (1998 WJ6) Discovered 1998-Nov-22 by Boeuf, M. at Les Tardieux |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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|
