AstDyS-2

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(257225) 2009DY11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21354 3.323e-08 au
e 0.278119 5.416e-08
i 24.901 5.349e-06 deg
Ω 159.841 1.33e-05 deg
ω 87.888 1.929e-05 deg
M 171.554 8.651e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3198 au
Aphelion 4.1073 au
Asc. node-Earth separation 1.9445 au
Desc. node-Earth separation 1.98716 au
Earth MOID 1.46369 au
Orbital period 2104.14 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 557 (5)
Radar observations (Discarded) 0 (0)
Arc length 8502.83 days
Unobserved 101 days

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Ephemeris at epoch 60419 MJD
Right Ascension 59.2672 deg
Declination -0.59798 deg
V Magnitude 22.53 mag
Solar Elongation -34.11 deg
Galactic Latitude -38.2 deg
Rate 0.261 deg/day
Direction 71.633 deg

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