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(418131) 2008AR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43827 2.322e-08 au
e 0.086249 1.008e-07
i 8.399 8.065e-06 deg
Ω 129.56 5.493e-05 deg
ω 264.749 7.45e-05 deg
M 170.344 4.741e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.228 au
Aphelion 2.6486 au
Asc. node-Earth separation 1.45477 au
Desc. node-Earth separation 1.38659 au
Earth MOID 1.25255 au
Orbital period 1390.66 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 108 (0)
Radar observations (Discarded) 0 (0)
Arc length 7942.99 days
Unobserved 491 days

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Ephemeris at epoch 60423 MJD
Right Ascension 212.47 deg
Declination 1.05657 deg
V Magnitude 21.41 mag
Solar Elongation -166.33 deg
Galactic Latitude 57.85 deg
Rate 0.241 deg/day
Direction -68.941 deg

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