NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002AR4 ∴ Summary
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2002AR4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 3.007 0.0001957 au
e 0.619955 1.103e-05
i 7.74 0.0009893 deg
Ω 60.843 0.003517 deg
ω 92.755 0.002639 deg
M 26.797 0.07969 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1428 au
Aphelion 4.8712 au
Asc. node-Earth separation 0.92007 au
Desc. node-Earth separation 0.78544 au
Earth MOID 0.20953 au
Orbital period 1904.58 days
Date of orbit computation   Feb 5 12:08
Observational summary
Optical observations (Discarded) 32 (0)
Radar observations (Discarded) 0 (0)
Arc length 171 days
Unobserved 5744 days

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Ephemeris at epoch 58175 MJD
Right Ascension 270.592 deg
Declination -23.3123 deg
V Magnitude 23.39 mag
Solar Elongation 66.54 deg
Galactic Latitude -0.39 deg
Rate 0.43 deg/day
Direction 96.715 deg

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