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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 | .04148737223739795 | 3.8563e-08 | |
| a | 2.613528050061538 | 1.5037e-08 | au |
| q | 2.505099638995754 | 9.7961e-08 | au |
| i | 1.56475761801005 | 4.1475e-06 | deg |
| node | 90.02863751197312 | 0.00019053 | deg |
| peri | 168.0778448575622 | 0.00020168 | deg |
| M | 128.1408128315258 | 6.5202e-05 | deg |
| tp | 2458451.181596742677
(2018-Nov-28.68159674) | 0.00028014 | TDB |
| period | 1543.26026816012
4.23 | 1.3318e-05
3.646e-08 | d
yr |
| n | .2332723827777885 | 2.0131e-09 | deg/d |
| Q | 2.721956461127321 | 1.566e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO432679 |
|
| diameter |
diameter |
3.352 |
km |
0.871 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.052 |
|
0.028 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 117542 (2005 EV) Discovered 2005-Mar-02 by Lowe, A. at New Mexico Skies |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
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