NEODyS-2

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2008HE2  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.02701 0.001693 au
e 0.458021 0.0004049
i 9.473 0.005943 deg
Ω 38.816 0.0006301 deg
ω 187.246 0.0003044 deg
M 15.652 1.366 deg

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Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0986 au
Aphelion 2.9554 au
Asc. node-Earth separation 1.944 au
Desc. node-Earth separation 0.09432 au
Earth MOID 0.0918 au
Orbital period 1054.1 days
Date of orbit computation   Nov 18 12:46
Observational summary
Optical observations (Discarded) 37 (3)
Radar observations (Discarded) 0 (0)
Arc length 33 days
Unobserved 3221 days

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Ephemeris at epoch 57838 MJD
Right Ascension 330.25 deg
Declination -19.0617 deg
V Magnitude 27.12 mag
Solar Elongation 40.05 deg
Galactic Latitude -50.18 deg
Rate 0.699 deg/day
Direction 72.557 deg

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