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(667421) 2011HK22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68664 2.024e-08 au
e 0.295911 6.32e-08
i 5.702 1.086e-05 deg
Ω 99.019 8.374e-05 deg
ω 77.677 9.632e-05 deg
M 355.786 3.054e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8916 au
Aphelion 3.4816 au
Asc. node-Earth separation 1.32355 au
Desc. node-Earth separation 1.5994 au
Earth MOID 0.90633 au
Orbital period 1608.47 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 119 (0)
Radar observations (Discarded) 0 (0)
Arc length 6681.76 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 155.789 deg
Declination 19.3834 deg
V Magnitude 20.99 mag
Solar Elongation -115.23 deg
Galactic Latitude 55.21 deg
Rate 0.234 deg/day
Direction 123.471 deg

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