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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 28 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .01990413917481811 | 5.283e-08 | |
a | 3.142807030541913 | 2.1758e-08 | au |
q | 3.08025216200641 | 1.6215e-07 | au |
i | 13.57225845799798 | 5.3602e-06 | deg |
node | 316.2080507716375 | 1.8837e-05 | deg |
peri | 233.4011901715528 | 0.00011825 | deg |
M | 47.98011578386207 | 0.00011568 | deg |
tp | 2458729.272455766745 (2019-Sep-02.77245577) | 0.00065467 | TDB |
period | 2035.049610214016 5.57 | 2.1133e-05 5.786e-08 | d yr |
n | .1768998643537445 | 1.8371e-09 | deg/d |
Q | 3.205361899077416 | 2.2191e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
12.9 |
|
n/a |
MPO395170 |
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diameter |
diameter |
15.210 |
km |
0.167 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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rotation period |
rot_per |
15.7605 |
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: [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
geometric albedo |
albedo |
0.044 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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17370 (1980 CJ) Discovered 1980-Feb-13 by Harvard Observatory at Harvard |
Reference: 20001013/Numbers.arc | Last Updated: 2004-04-19 |
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[ show close-approach data ]
Alternate Designations
1980 CJ = 1991 CT4 = 1999 RK145 |
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