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(499318) 2009WR116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56698 1.266e-07 au
e 0.268837 5.4e-07
i 2.126 1.067e-05 deg
Ω 27.938 0.0001865 deg
ω 307.988 0.000242 deg
M 229.758 7.566e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8769 au
Aphelion 3.2571 au
Asc. node-Earth separation 1.04826 au
Desc. node-Earth separation 1.85031 au
Earth MOID 0.86813 au
Orbital period 1502.22 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 181 (3)
Radar observations (Discarded) 0 (0)
Arc length 5817.14 days
Unobserved 873 days

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Ephemeris at epoch 60397 MJD
Right Ascension 185.675 deg
Declination -1.19403 deg
V Magnitude 22.33 mag
Solar Elongation -177.87 deg
Galactic Latitude 60.85 deg
Rate 0.237 deg/day
Direction -68.59 deg

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