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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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09862157615080561 | 4.3422e-08 | |
| a | 2.935733234689337 | 1.6856e-08 | au |
| q | 2.646206595925972 | 1.3485e-07 | au |
| i | .9801100909991775 | 4.1817e-06 | deg |
| node | 292.8658519895993 | 0.00031052 | deg |
| peri | 16.15241634497949 | 0.00031161 | deg |
| M | 305.0971934936036 | 2.6149e-05 | deg |
| tp | 2459280.698209244368
(2021-Mar-07.19820924) | 0.00013375 | TDB |
| period | 1837.271384591617
5.03 | 1.5823e-05
4.332e-08 | d
yr |
| n | .195942745867138 | 1.6875e-09 | deg/d |
| Q | 3.225259873452702 | 1.8518e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.3 |
|
n/a |
MPO340937 |
|
| diameter |
diameter |
4.286 |
km |
0.660 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.183 |
|
0.072 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 34786 (2001 RS87) Discovered 2001-Sep-11 by LONEOS at Anderson Mesa |
| Reference: 20020128/Numbers.arc | Last Updated: 2004-04-19 |
|
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