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Near Earth Objects - Dynamic Site
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2011WN15  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.21648 5.952e-09 au
e 0.857887 1.287e-07
i 33.456 3.416e-05 deg
Ω 75.585 6.339e-06 deg
ω 218.527 1.697e-05 deg
M 286.982 1.018e-05 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1729 au
Aphelion 2.2601 au
Asc. node-Earth separation -0.0093 au
Desc. node-Earth separation -0.82241 au
Earth MOID 0.00299 au
Orbital period 490.066 days
Date of orbit computation   Jun 28 15:30
Observational summary
Optical observations (Discarded) 266 (5)
Radar observations (Discarded) 5 (4)
Arc length 2296 days
Unobserved 138 days

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Ephemeris at epoch 58321 MJD
Right Ascension 98.104 deg
Declination 19.5501 deg
V Magnitude 20.99 mag
Solar Elongation 21.57 deg
Galactic Latitude 4.76 deg
Rate 0.576 deg/day
Direction 68.882 deg

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