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(499116) 2009HF78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41081 2.041e-08 au
e 0.318125 5.807e-08
i 3.513 9.608e-06 deg
Ω 177.885 0.0001166 deg
ω 77.537 0.0001192 deg
M 331.34 2.48e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6439 au
Aphelion 3.1777 au
Asc. node-Earth separation 1.03231 au
Desc. node-Earth separation 1.32309 au
Earth MOID 0.63371 au
Orbital period 1367.23 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 91 (0)
Radar observations (Discarded) 0 (0)
Arc length 6976.22 days
Unobserved 923 days

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Ephemeris at epoch 60423 MJD
Right Ascension 208.894 deg
Declination -7.0195 deg
V Magnitude 19.51 mag
Solar Elongation -174.2 deg
Galactic Latitude 52.49 deg
Rate 0.223 deg/day
Direction -53.396 deg

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