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AstDyS ∴ Objects ∴ 2002JK31 ∴ Summary
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(258770) 2002JK31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27678 2.661e-08 au
e 0.077316 7.273e-08
i 7.453 7.561e-06 deg
Ω 74.59 5.344e-05 deg
ω 172.278 0.0001088 deg
M 266.443 0.0001116 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1008 au
Aphelion 2.4528 au
Asc. node-Earth separation 1.46524 au
Desc. node-Earth separation 1.08609 au
Earth MOID 1.08565 au
Orbital period 1254.82 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 239 (2)
Radar observations (Discarded) 0 (0)
Arc length 5713.82 days
Unobserved 480 days

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Ephemeris at epoch 58594 MJD
Right Ascension 199.917 deg
Declination 3.24246 deg
V Magnitude 19.43 mag
Solar Elongation -163.01 deg
Galactic Latitude 65.18 deg
Rate 0.247 deg/day
Direction -83.443 deg

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