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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 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02671703452255928 | 5.2264e-08 | |
| a | 2.9644022668097 | 2.2194e-08 | au |
| q | 2.885202229108592 | 1.6354e-07 | au |
| i | 8.29071333011666 | 5.0742e-06 | deg |
| node | 273.8632461093832 | 3.4035e-05 | deg |
| peri | 17.87751326494596 | 0.00011502 | deg |
| M | 6.745549414576368 | 0.00010661 | deg |
| tp | 2458965.568361330238
(2020-Apr-26.06836133) | 0.00055224 | TDB |
| period | 1864.249914757156
5.10 | 2.0936e-05
5.732e-08 | d
yr |
| n | .1931071564763327 | 2.1686e-09 | deg/d |
| Q | 3.043602304510808 | 2.2787e-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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