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(425017) 2009EW16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15589 5.01e-08 au
e 0.036152 7.156e-08
i 9.694 1.167e-05 deg
Ω 335.085 4.556e-05 deg
ω 281.786 0.0001775 deg
M 164.933 0.0001727 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0418 au
Aphelion 3.27 au
Asc. node-Earth separation 2.11902 au
Desc. node-Earth separation 2.18589 au
Earth MOID 2.04599 au
Orbital period 2047.77 days
Date of orbit computation  feb 22 03:20
Observational summary
Optical observations (Discarded) 236 (2)
Radar observations (Discarded) 0 (0)
Arc length 8523.07 days
Unobserved 114 days

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Ephemeris at epoch 60423 MJD
Right Ascension 54.7049 deg
Declination 27.3462 deg
V Magnitude 22.24 mag
Solar Elongation -26.85 deg
Galactic Latitude -22.3 deg
Rate 0.34 deg/day
Direction 78.682 deg

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