NEODyS-2

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2009WW7  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09033 0.0001266 au
e 0.261465 0.0002205
i 2.524 0.002111 deg
Ω 57.137 0.0007024 deg
ω 273.71 0.003161 deg
M 345.645 0.5986 deg

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Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8052 au
Aphelion 1.3754 au
Asc. node-Earth separation 0.01009 au
Desc. node-Earth separation 0.0205 au
Earth MOID 0.00164 au
Orbital period 415.847 days
Date of orbit computation   Oct 1 18:04
Observational summary
Optical observations (Discarded) 32 (3)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 3279 days

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Ephemeris at epoch 58437 MJD
Right Ascension 288.055 deg
Declination -24.5929 deg
V Magnitude 30.61 mag
Solar Elongation -54.1 deg
Galactic Latitude -15.25 deg
Rate 1.297 deg/day
Direction 82.206 deg

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