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(531220) 2012HF81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32712 1.922e-08 au
e 0.198553 9.242e-08
i 8.501 1.385e-05 deg
Ω 239.869 5.441e-05 deg
ω 31.174 8.233e-05 deg
M 98.01 5.812e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8651 au
Aphelion 2.7892 au
Asc. node-Earth separation 0.89852 au
Desc. node-Earth separation 1.70611 au
Earth MOID 0.85475 au
Orbital period 1296.66 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 114 (0)
Radar observations (Discarded) 0 (0)
Arc length 6676.09 days
Unobserved 202 days

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Ephemeris at epoch 60425 MJD
Right Ascension 32.8753 deg
Declination 15.8215 deg
V Magnitude 23.27 mag
Solar Elongation -2.66 deg
Galactic Latitude -42.86 deg
Rate 0.442 deg/day
Direction 73.357 deg

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