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(251592) 2009HK12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67328 1.642e-08 au
e 0.166291 4.429e-08
i 3.248 5.099e-06 deg
Ω 75.59 0.0001164 deg
ω 191.933 0.0001183 deg
M 115.371 2.22e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2287 au
Aphelion 3.1178 au
Asc. node-Earth separation 2.11992 au
Desc. node-Earth separation 1.22086 au
Earth MOID 1.21272 au
Orbital period 1596.49 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 347 (2)
Radar observations (Discarded) 0 (0)
Arc length 8055.2 days
Unobserved 175 days

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Ephemeris at epoch 60425 MJD
Right Ascension 39.0643 deg
Declination 13.9117 deg
V Magnitude 22.41 mag
Solar Elongation -6.26 deg
Galactic Latitude -41.72 deg
Rate 0.383 deg/day
Direction 70.967 deg

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