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(331452) 2012HF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11911 3.444e-08 au
e 0.062355 8.378e-08
i 17.147 8.052e-06 deg
Ω 196.35 2.051e-05 deg
ω 331.581 6.568e-05 deg
M 119.173 5.914e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9246 au
Aphelion 3.3136 au
Asc. node-Earth separation 1.94475 au
Desc. node-Earth separation 2.28921 au
Earth MOID 1.93701 au
Orbital period 2012.08 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 253 (2)
Radar observations (Discarded) 0 (0)
Arc length 8088 days
Unobserved 280 days

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Ephemeris at epoch 60423 MJD
Right Ascension 313.489 deg
Declination -0.26511 deg
V Magnitude 22.26 mag
Solar Elongation 77.66 deg
Galactic Latitude -27.1 deg
Rate 0.229 deg/day
Direction 58.658 deg

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