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(81564) 2000HT31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73347 1.212e-08 au
e 0.152799 4.546e-08
i 17.2 4.828e-06 deg
Ω 137.915 1.368e-05 deg
ω 16.281 1.973e-05 deg
M 149.451 1.485e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3158 au
Aphelion 3.1511 au
Asc. node-Earth separation 1.34238 au
Desc. node-Earth separation 2.11518 au
Earth MOID 1.33183 au
Orbital period 1650.71 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1018 (2)
Radar observations (Discarded) 0 (0)
Arc length 8518 days
Unobserved 292 days

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Ephemeris at epoch 60427 MJD
Right Ascension 334.455 deg
Declination -9.96265 deg
V Magnitude 21.31 mag
Solar Elongation 64.19 deg
Galactic Latitude -49.98 deg
Rate 0.267 deg/day
Direction 78.092 deg

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