NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004JR ∴ Summary
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(494689) 2004JR  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.89069 3.579e-09 au
e 0.645962 3.164e-07
i 45.462 2.702e-05 deg
Ω 209.532 1.624e-05 deg
ω 139.585 3.8e-05 deg
M 14.095 1.218e-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 3.112 au
Asc. node-Earth separation 1.16474 au
Desc. node-Earth separation -0.25602 au
Earth MOID 0.23807 au
Orbital period 949.575 days
Date of orbit computation   Oct 9 22:28
Observational summary
Optical observations (Discarded) 111 (9)
Radar observations (Discarded) 0 (0)
Arc length 4770 days
Unobserved 199 days

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Ephemeris at epoch 58103 MJD
Right Ascension 137.206 deg
Declination -48.5637 deg
V Magnitude 22.42 mag
Solar Elongation 93.59 deg
Galactic Latitude -0.55 deg
Rate 0.313 deg/day
Direction -144.369 deg

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