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(386912) 2011HD81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20502 1.49e-08 au
e 0.07018 5.615e-08
i 5.984 6.916e-06 deg
Ω 104.529 7.204e-05 deg
ω 65.613 9.84e-05 deg
M 16.01 6.936e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0503 au
Aphelion 2.3598 au
Asc. node-Earth separation 1.14979 au
Desc. node-Earth separation 1.24289 au
Earth MOID 1.06554 au
Orbital period 1195.96 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 218 (0)
Radar observations (Discarded) 0 (0)
Arc length 7335.16 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 186.626 deg
Declination 9.14687 deg
V Magnitude 20.37 mag
Solar Elongation -151.28 deg
Galactic Latitude 71.08 deg
Rate 0.175 deg/day
Direction -82.31 deg

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