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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1835348247360883 | 7.7083e-08 | |
| a | 3.12910883011758 | 5.3664e-08 | au |
| q | 2.554808389401804 | 2.4633e-07 | au |
| i | 7.295721317264885 | 7.5995e-06 | deg |
| node | 6.445441724580554 | 4.9003e-05 | deg |
| peri | 315.8263209429847 | 5.3631e-05 | deg |
| M | 348.9589386639555 | 1.9449e-05 | deg |
| tp | 2459262.506576073958
(2021-Feb-17.00657607) | 0.00011 | TDB |
| period | 2021.759204774215
5.54 | 5.2009e-05
1.424e-07 | d
yr |
| n | .1780627481007087 | 4.5806e-09 | deg/d |
| Q | 3.703409270833356 | 6.3513e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.9 |
|
n/a |
MPO437612 |
|
| diameter |
diameter |
4.371 |
km |
0.190 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.049 |
|
0.013 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 393662 (2004 RH32) Discovered 2004-Sep-07 by LINEAR at Socorro |
| Reference: | Last Updated: 2014-05-15 |
|
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