AstDyS-2

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2011OS2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97148 6.731e-08 au
e 0.238315 1.74e-07
i 7.63 1.455e-05 deg
Ω 259.673 0.0001326 deg
ω 69.411 0.0001458 deg
M 165.676 5.763e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2633 au
Aphelion 3.6796 au
Asc. node-Earth separation 1.57032 au
Desc. node-Earth separation 2.07563 au
Earth MOID 1.26564 au
Orbital period 1870.93 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 58 (0)
Radar observations (Discarded) 0 (0)
Arc length 5884.42 days
Unobserved 509 days

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Ephemeris at epoch 60425 MJD
Right Ascension 127.403 deg
Declination 11.6276 deg
V Magnitude 24.73 mag
Solar Elongation -91.88 deg
Galactic Latitude 27 deg
Rate 0.113 deg/day
Direction 92.469 deg

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