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(331449) 2012HM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02343 3.465e-08 au
e 0.077498 6.769e-08
i 11.739 6.944e-06 deg
Ω 135.131 4.03e-05 deg
ω 105.823 6.923e-05 deg
M 79.789 5.741e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7891 au
Aphelion 3.2577 au
Asc. node-Earth separation 2.08485 au
Desc. node-Earth separation 1.92923 au
Earth MOID 1.8046 au
Orbital period 1920.2 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 0 (0)
Arc length 5965.85 days
Unobserved 672 days

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Ephemeris at epoch 60397 MJD
Right Ascension 340.629 deg
Declination -10.5499 deg
V Magnitude 22.02 mag
Solar Elongation 29.4 deg
Galactic Latitude -55.45 deg
Rate 0.371 deg/day
Direction 73.106 deg

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