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2012HE81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98968 5.597e-08 au
e 0.137387 7.845e-08
i 12.562 9.217e-06 deg
Ω 83.326 4.781e-05 deg
ω 210.453 6.299e-05 deg
M 59.052 4.602e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5789 au
Aphelion 3.4004 au
Asc. node-Earth separation 2.34372 au
Desc. node-Earth separation 1.60694 au
Earth MOID 1.57085 au
Orbital period 1888.15 days
Date of orbit computation  feb 22 07:50
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 4162.97 days
Unobserved 221 days

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Ephemeris at epoch 60420 MJD
Right Ascension 18.9012 deg
Declination -1.62037 deg
V Magnitude 22.45 mag
Solar Elongation 15.92 deg
Galactic Latitude -63.84 deg
Rate 0.405 deg/day
Direction 67.154 deg

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