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(477458) 2009WR243  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30588 1.61e-08 au
e 0.207721 6.386e-08
i 2.723 8.731e-06 deg
Ω 336.872 0.0001952 deg
ω 57.051 0.0001969 deg
M 58.448 2.673e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8269 au
Aphelion 2.7849 au
Asc. node-Earth separation 0.97305 au
Desc. node-Earth separation 1.49792 au
Earth MOID 0.83502 au
Orbital period 1278.95 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 126 (1)
Radar observations (Discarded) 0 (0)
Arc length 6161.23 days
Unobserved 87 days

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Ephemeris at epoch 60398 MJD
Right Ascension 86.9594 deg
Declination 25.2819 deg
V Magnitude 22.69 mag
Solar Elongation -78.8 deg
Galactic Latitude -1.47 deg
Rate 0.406 deg/day
Direction 91.846 deg

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