AstDyS-2

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AstDyS ∴ Objects ∴ 2011CY21 ∴ Summary
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(275429) 2011CY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16201 3.364e-08 au
e 0.082317 4.723e-08
i 6.059 4.713e-06 deg
Ω 91.075 6.119e-05 deg
ω 24.112 7.471e-05 deg
M 132.869 4.501e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9017 au
Aphelion 3.4223 au
Asc. node-Earth separation 1.93823 au
Desc. node-Earth separation 2.37927 au
Earth MOID 1.92 au
Orbital period 2053.73 days
Date of orbit computation  feb 22 02:48
Observational summary
Optical observations (Discarded) 459 (1)
Radar observations (Discarded) 0 (0)
Arc length 11154.2 days
Unobserved 349 days

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Ephemeris at epoch 60423 MJD
Right Ascension 273.428 deg
Declination -21.736 deg
V Magnitude 21.34 mag
Solar Elongation 119.8 deg
Galactic Latitude -1.91 deg
Rate 0.014 deg/day
Direction 149.876 deg

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