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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02671704233224391 | 5.3691e-08 | |
| a | 2.96440226112178 | 2.3868e-08 | au |
| q | 2.88520220042159 | 1.6961e-07 | au |
| i | 8.290713180738702 | 5.3811e-06 | deg |
| node | 273.863247338896 | 3.585e-05 | deg |
| peri | 17.87750208102432 | 0.00011667 | deg |
| M | 6.745560943723371 | 0.00010801 | deg |
| tp | 2458965.568301727411
(2020-Apr-26.06830173) | 0.00055948 | TDB |
| period | 1864.249909391637
5.10 | 2.2515e-05
6.164e-08 | d
yr |
| n | .1931071570321166 | 2.3322e-09 | deg/d |
| Q | 3.04360232182197 | 2.4506e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.3 |
|
n/a |
MPO436733 |
|
| diameter |
diameter |
3.604 |
km |
0.615 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.136 |
|
0.048 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 146125 (2000 RM39) Discovered 2000-Sep-01 by LINEAR at Socorro |
| Reference: 20070106/Numbers.arc | Last Updated: 2007-01-09 |
|
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