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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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09185947864130045 | 4.8915e-08 | |
| a | 3.08108786973592 | 3.7315e-08 | au |
| q | 2.798060744373943 | 1.4496e-07 | au |
| i | 16.1170930460749 | 5.3286e-06 | deg |
| node | 145.9831622464731 | 1.9236e-05 | deg |
| peri | 175.4053576102353 | 3.6729e-05 | deg |
| M | 88.41917386749286 | 3.2433e-05 | deg |
| tp | 2458515.324898746368
(2019-Jan-31.82489875) | 0.00017744 | TDB |
| period | 1975.39774249714
5.41 | 3.5886e-05
9.825e-08 | d
yr |
| n | .1822417795946839 | 3.3107e-09 | deg/d |
| Q | 3.364114995097897 | 4.0743e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.1 |
|
n/a |
MPO494581 |
|
| diameter |
diameter |
5.378 |
km |
1.923 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.056 |
|
0.049 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 295534 (2008 RH133) Discovered 2008-Sep-06 by CSS at Catalina |
| Reference: 20110912/Numbers.arc | Last Updated: 2011-09-14 |
|
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