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AstDyS ∴ Objects ∴ 2011WW37 ∴ Summary
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(389817) 2011WW37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21133 3.626e-08 au
e 0.164379 5.94e-08
i 14.533 8.996e-06 deg
Ω 45.599 2.595e-05 deg
ω 254.048 4.009e-05 deg
M 151.879 3.089e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6835 au
Aphelion 3.7392 au
Asc. node-Earth separation 2.28225 au
Desc. node-Earth separation 1.9807 au
Earth MOID 1.71352 au
Orbital period 2101.96 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 222 (0)
Radar observations (Discarded) 0 (0)
Arc length 7589.82 days
Unobserved 111 days

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Ephemeris at epoch 60425 MJD
Right Ascension 88.1488 deg
Declination 34.0723 deg
V Magnitude 22.47 mag
Solar Elongation -54.22 deg
Galactic Latitude 3.91 deg
Rate 0.245 deg/day
Direction 92.639 deg

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