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(263697) 2008HE9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07435 2.448e-08 au
e 0.112045 5.567e-08
i 11.96 5.223e-06 deg
Ω 133.322 2.835e-05 deg
ω 272.974 3.805e-05 deg
M 156.549 2.345e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7299 au
Aphelion 3.4188 au
Asc. node-Earth separation 2.03305 au
Desc. node-Earth separation 2.03949 au
Earth MOID 1.77302 au
Orbital period 1968.92 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 350 (5)
Radar observations (Discarded) 0 (0)
Arc length 10316.2 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 212.589 deg
Declination 4.37081 deg
V Magnitude 21.14 mag
Solar Elongation -162.11 deg
Galactic Latitude 60.47 deg
Rate 0.193 deg/day
Direction -70.005 deg

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