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(429785) 2012HA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26083 1.738e-08 au
e 0.031884 5.323e-08
i 8.706 5.663e-06 deg
Ω 113.654 4.312e-05 deg
ω 176.413 0.0001185 deg
M 118.962 0.0001109 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1887 au
Aphelion 2.3329 au
Asc. node-Earth separation 1.34977 au
Desc. node-Earth separation 1.17257 au
Earth MOID 1.17233 au
Orbital period 1241.65 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 198 (1)
Radar observations (Discarded) 0 (0)
Arc length 5774.9 days
Unobserved 175 days

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Ephemeris at epoch 60427 MJD
Right Ascension 51.9072 deg
Declination 13.7024 deg
V Magnitude 22.79 mag
Solar Elongation -16.85 deg
Galactic Latitude -34.3 deg
Rate 0.485 deg/day
Direction 73.009 deg

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