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(414915) 2011AR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77042 3.328e-08 au
e 0.013861 6.519e-08
i 5.926 5.49e-06 deg
Ω 105.035 6.709e-05 deg
ω 44.389 0.0002515 deg
M 278.726 0.0002443 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.732 au
Aphelion 2.8088 au
Asc. node-Earth separation 1.76006 au
Desc. node-Earth separation 1.78093 au
Earth MOID 1.7477 au
Orbital period 1684.29 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 290 (2)
Radar observations (Discarded) 0 (0)
Arc length 6617.79 days
Unobserved 128 days

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Ephemeris at epoch 60423 MJD
Right Ascension 60.0213 deg
Declination 18.0256 deg
V Magnitude 22.23 mag
Solar Elongation -28.7 deg
Galactic Latitude -25.74 deg
Rate 0.399 deg/day
Direction 75.817 deg

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