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(383789) 2007WN18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04352 3.365e-08 au
e 0.09118 6.391e-08
i 9.63 6.837e-06 deg
Ω 86.028 4.418e-05 deg
ω 237.942 6.488e-05 deg
M 120.835 4.387e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.766 au
Aphelion 3.321 au
Asc. node-Earth separation 2.18833 au
Desc. node-Earth separation 1.86298 au
Earth MOID 1.76763 au
Orbital period 1939.38 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 190 (2)
Radar observations (Discarded) 0 (0)
Arc length 7704.77 days
Unobserved 100 days

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Ephemeris at epoch 60420 MJD
Right Ascension 81.3613 deg
Declination 24.7145 deg
V Magnitude 22.46 mag
Solar Elongation -52.1 deg
Galactic Latitude -6.06 deg
Rate 0.297 deg/day
Direction 82.934 deg

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