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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 23 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09862157681287098 | 4.2707e-08 | |
| a | 2.935733234890634 | 1.6583e-08 | au |
| q | 2.64620659416377 | 1.3331e-07 | au |
| i | .9801095751068043 | 4.0486e-06 | deg |
| node | 292.8658012186322 | 0.00029375 | deg |
| peri | 16.15246743082582 | 0.00029487 | deg |
| M | 305.0971930715797 | 2.5406e-05 | deg |
| tp | 2459280.698211426999
(2021-Mar-07.19821143) | 0.00012986 | TDB |
| period | 1837.271384780584
5.03 | 1.5568e-05
4.262e-08 | d
yr |
| n | .1959427458469849 | 1.6603e-09 | deg/d |
| Q | 3.225259875617499 | 1.8219e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.28 |
|
n/a |
E2021B10 |
|
| 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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