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(342934) 2009AR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74817 2.095e-08 au
e 0.158719 7.38e-08
i 3.773 6.371e-06 deg
Ω 293.69 0.0001512 deg
ω 118.829 0.0001541 deg
M 162.439 2.988e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.312 au
Aphelion 3.1844 au
Asc. node-Earth separation 1.88423 au
Desc. node-Earth separation 1.5058 au
Earth MOID 1.32626 au
Orbital period 1664.04 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 183 (5)
Radar observations (Discarded) 0 (0)
Arc length 8462.9 days
Unobserved 395 days

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Ephemeris at epoch 60418 MJD
Right Ascension 224.989 deg
Declination -22.3715 deg
V Magnitude 21.92 mag
Solar Elongation 158.57 deg
Galactic Latitude 31.56 deg
Rate 0.184 deg/day
Direction -75.858 deg

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