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(282908) 2007HE81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38944 1.48e-08 au
e 0.041044 5.789e-08
i 5.848 5.683e-06 deg
Ω 211.54 4.953e-05 deg
ω 331.328 8.238e-05 deg
M 239.033 6.778e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2914 au
Aphelion 2.4875 au
Asc. node-Earth separation 1.29738 au
Desc. node-Earth separation 1.48083 au
Earth MOID 1.29368 au
Orbital period 1349.1 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 320 (2)
Radar observations (Discarded) 0 (0)
Arc length 8087.85 days
Unobserved 111 days

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Ephemeris at epoch 60398 MJD
Right Ascension 41.84 deg
Declination 14.0823 deg
V Magnitude 22.37 mag
Solar Elongation -35.28 deg
Galactic Latitude -40.11 deg
Rate 0.437 deg/day
Direction 74.481 deg

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