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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 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1436664209970107 | 7.6718e-08 | |
| a | 2.938416358122763 | 1.6468e-08 | au |
| q | 2.516264596552195 | 2.2715e-07 | au |
| i | 9.373788375384814 | 4.7122e-06 | deg |
| node | 293.9034257442296 | 3.0541e-05 | deg |
| peri | 65.35156602822518 | 3.4074e-05 | deg |
| M | 128.1332367582051 | 1.499e-05 | deg |
| tp | 2458345.671274210382
(2018-Aug-15.17127421) | 7.5731e-05 | TDB |
| period | 1839.790730715048
5.04 | 1.5466e-05
4.234e-08 | d
yr |
| n | .1956744286129126 | 1.6449e-09 | deg/d |
| Q | 3.360568119693331 | 1.8834e-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 |
MPO412622 |
|
| diameter |
diameter |
4.182 |
km |
1.374 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
2.65 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.] |
| geometric albedo |
albedo |
0.192 |
|
0.140 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 71493 (2000 CF13) Discovered 2000-Feb-02 by LINEAR at Socorro |
| Reference: 20031109/Numbers.arc | Last Updated: 2004-04-19 |
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