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(336905) 2011HY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75682 2.329e-08 au
e 0.061467 5.449e-08
i 7.239 5.455e-06 deg
Ω 126.825 4.772e-05 deg
ω 242.847 6.794e-05 deg
M 143.439 4.749e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5874 au
Aphelion 2.9263 au
Asc. node-Earth separation 1.84141 au
Desc. node-Earth separation 1.65649 au
Earth MOID 1.59474 au
Orbital period 1671.9 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 261 (0)
Radar observations (Discarded) 0 (0)
Arc length 8432.81 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 146.485 deg
Declination 18.6987 deg
V Magnitude 21.88 mag
Solar Elongation -106.45 deg
Galactic Latitude 46.7 deg
Rate 0.097 deg/day
Direction 111.038 deg

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