AstDyS-2

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AstDyS ∴ Objects ∴ 2012JR ∴ Summary
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(485974) 2012JR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.93175 1.475e-08 au
e 0.054484 9.774e-08
i 23.608 1.002e-05 deg
Ω 77.927 1.98e-05 deg
ω 196.069 9.123e-05 deg
M 115.395 8.858e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8265 au
Aphelion 2.037 au
Asc. node-Earth separation 1.04835 au
Desc. node-Earth separation 0.81504 au
Earth MOID 0.81389 au
Orbital period 980.677 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 180 (7)
Radar observations (Discarded) 0 (0)
Arc length 6969.14 days
Unobserved 288 days

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Ephemeris at epoch 60426 MJD
Right Ascension 42.8512 deg
Declination 7.37174 deg
V Magnitude 22.05 mag
Solar Elongation -10.95 deg
Galactic Latitude -44.91 deg
Rate 0.55 deg/day
Direction 64.27 deg

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