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(418974) 2009HE90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36446 1.446e-08 au
e 0.160279 6.083e-08
i 1.996 7.117e-06 deg
Ω 55.153 0.0001611 deg
ω 189.525 0.0001629 deg
M 9.991 2.052e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9855 au
Aphelion 2.7434 au
Asc. node-Earth separation 1.7482 au
Desc. node-Earth separation 0.9782 au
Earth MOID 0.97221 au
Orbital period 1327.99 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 224 (3)
Radar observations (Discarded) 0 (0)
Arc length 6121.94 days
Unobserved 894 days

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Ephemeris at epoch 60423 MJD
Right Ascension 299.433 deg
Declination -22.0123 deg
V Magnitude 21.6 mag
Solar Elongation 95.89 deg
Galactic Latitude -23.97 deg
Rate 0.331 deg/day
Direction 82.506 deg

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