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(471530) 2012HW22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4087 2.19e-08 au
e 0.250582 5.708e-08
i 13.339 5.924e-06 deg
Ω 83.596 3.119e-05 deg
ω 224.842 3.568e-05 deg
M 15.197 1.896e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8051 au
Aphelion 3.0123 au
Asc. node-Earth separation 1.76155 au
Desc. node-Earth separation 0.90118 au
Earth MOID 0.81459 au
Orbital period 1365.44 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 236 (1)
Radar observations (Discarded) 0 (0)
Arc length 4999.83 days
Unobserved 318 days

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Ephemeris at epoch 60423 MJD
Right Ascension 4.55599 deg
Declination -8.2004 deg
V Magnitude 21.67 mag
Solar Elongation 33.29 deg
Galactic Latitude -69.5 deg
Rate 0.596 deg/day
Direction 69.325 deg

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