NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004JR ∴ Summary
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(494689) 2004JR  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.89078 6.362e-09 au
e 0.64594 5.184e-07
i 45.462 4.414e-05 deg
Ω 209.532 2.572e-05 deg
ω 139.576 6.046e-05 deg
M 298.277 2.032e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6694 au
Aphelion 3.1121 au
Asc. node-Earth separation 1.16335 au
Desc. node-Earth separation -0.25538 au
Earth MOID 0.23757 au
Orbital period 949.641 days
Date of orbit computation   Jun 19 12:32
Observational summary
Optical observations (Discarded) 111 (0)
Radar observations (Discarded) 0 (0)
Arc length 4770 days
Unobserved 27 days

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Ephemeris at epoch 57931 MJD
Right Ascension 78.5019 deg
Declination 77.9422 deg
V Magnitude 20.47 mag
Solar Elongation 55.22 deg
Galactic Latitude 21.67 deg
Rate 0.959 deg/day
Direction 174.881 deg

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