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(328218) 2008ET139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45063 1.897e-08 au
e 0.138722 1.029e-07
i 4.136 9.383e-06 deg
Ω 331.569 0.0001041 deg
ω 173.862 0.0001087 deg
M 98.036 2.851e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1107 au
Aphelion 2.7906 au
Asc. node-Earth separation 1.77751 au
Desc. node-Earth separation 1.12366 au
Earth MOID 1.12318 au
Orbital period 1401.25 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 6915.81 days
Unobserved 421 days

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Ephemeris at epoch 60418 MJD
Right Ascension 287.294 deg
Declination -27.1173 deg
V Magnitude 22.75 mag
Solar Elongation 102.69 deg
Galactic Latitude -15.61 deg
Rate 0.149 deg/day
Direction 90.821 deg

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