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AstDyS ∴ Objects ∴ 2002JR12 ∴ Summary
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(99676) 2002JR12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30059 8.092e-09 au
e 0.059575 3.668e-08
i 5.33 4.057e-06 deg
Ω 89.231 4.275e-05 deg
ω 63.055 5.607e-05 deg
M 169.406 3.692e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1635 au
Aphelion 2.4377 au
Asc. node-Earth separation 1.24921 au
Desc. node-Earth separation 1.33968 au
Earth MOID 1.18089 au
Orbital period 1274.55 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1094 (9)
Radar observations (Discarded) 0 (0)
Arc length 9250.95 days
Unobserved 302 days

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Ephemeris at epoch 60423 MJD
Right Ascension 348.677 deg
Declination -8.89884 deg
V Magnitude 21.03 mag
Solar Elongation 47 deg
Galactic Latitude -60.77 deg
Rate 0.42 deg/day
Direction 69.838 deg

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