AstDyS-2

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2011OB  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 0.903987 8.954e-09 au
e 0.524063 2.802e-07
i 27.74 2.999e-05 deg
Ω 106.228 3.664e-05 deg
ω 48.92 1.718e-05 deg
M 356.606 5.157e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4302 au
Aphelion 1.3777 au
Asc. node-Earth separation -0.49493 au
Desc. node-Earth separation -0.01659 au
Earth MOID 0.0102 au
Orbital period 313.936 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 69 (0)
Radar observations (Discarded) 0 (0)
Arc length 9525.19 days
Unobserved 1660 days

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Ephemeris at epoch 60397 MJD
Right Ascension 29.1603 deg
Declination 17.7971 deg
V Magnitude 20.65 mag
Solar Elongation -26.42 deg
Galactic Latitude -42.37 deg
Rate 1.024 deg/day
Direction 2.796 deg

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