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(407820) 2012AR21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30154 1.426e-08 au
e 0.203056 3.859e-08
i 8.306 4.997e-06 deg
Ω 62.218 4.425e-05 deg
ω 16.505 4.747e-05 deg
M 202.931 1.982e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8342 au
Aphelion 2.7689 au
Asc. node-Earth separation 0.86063 au
Desc. node-Earth separation 1.72738 au
Earth MOID 0.85146 au
Orbital period 1275.34 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 267 (2)
Radar observations (Discarded) 0 (0)
Arc length 6730.94 days
Unobserved 335 days

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Ephemeris at epoch 60423 MJD
Right Ascension 303.71 deg
Declination -25.3913 deg
V Magnitude 22.82 mag
Solar Elongation 92.75 deg
Galactic Latitude -28.8 deg
Rate 0.202 deg/day
Direction 92.977 deg

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