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2011DR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72446 3.606e-08 au
e 0.265263 1.974e-07
i 55.386 4.684e-05 deg
Ω 330.688 1.175e-05 deg
ω 247.569 7.027e-05 deg
M 294.975 6.486e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0018 au
Aphelion 3.4472 au
Asc. node-Earth separation 1.80731 au
Desc. node-Earth separation 1.31163 au
Earth MOID 1.22879 au
Orbital period 1642.55 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 104 (1)
Radar observations (Discarded) 0 (0)
Arc length 3873.95 days
Unobserved 932 days

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Ephemeris at epoch 60425 MJD
Right Ascension 119.335 deg
Declination 39.0904 deg
V Magnitude 22.33 mag
Solar Elongation -79.19 deg
Galactic Latitude 28.91 deg
Rate 0.361 deg/day
Direction 157.31 deg

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