AstDyS-2

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(221921) 2009MD3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06497 2.799e-08 au
e 0.049355 5.924e-08
i 10.225 6.273e-06 deg
Ω 122.699 3.202e-05 deg
ω 129.945 7.489e-05 deg
M 313.822 6.88e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9137 au
Aphelion 3.2162 au
Asc. node-Earth separation 2.17388 au
Desc. node-Earth separation 1.94803 au
Earth MOID 1.91009 au
Orbital period 1959.92 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 308 (9)
Radar observations (Discarded) 0 (0)
Arc length 7641.88 days
Unobserved 435 days

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Ephemeris at epoch 60423 MJD
Right Ascension 207.162 deg
Declination 5.14238 deg
V Magnitude 20.18 mag
Solar Elongation -161.98 deg
Galactic Latitude 64.13 deg
Rate 0.196 deg/day
Direction -71.132 deg

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