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(257327) 2009HE101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39332 1.22e-08 au
e 0.095865 3.645e-08
i 7.045 7.103e-06 deg
Ω 45.488 4.403e-05 deg
ω 234.756 6.343e-05 deg
M 319.444 4.51e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1639 au
Aphelion 2.6228 au
Asc. node-Earth separation 1.52005 au
Desc. node-Earth separation 1.23822 au
Earth MOID 1.1564 au
Orbital period 1352.38 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 304 (1)
Radar observations (Discarded) 0 (0)
Arc length 8506.92 days
Unobserved 433 days

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Ephemeris at epoch 60423 MJD
Right Ascension 256.015 deg
Declination -25.4522 deg
V Magnitude 20.4 mag
Solar Elongation 135.56 deg
Galactic Latitude 9.61 deg
Rate 0.079 deg/day
Direction -158.477 deg

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