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2009DY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16504 4.055e-06 au
e 0.175328 1.165e-05
i 16.353 8.971e-05 deg
Ω 318.007 0.0001762 deg
ω 209.422 0.009533 deg
M 228.655 0.005968 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6101 au
Aphelion 3.72 au
Asc. node-Earth separation 2.60744 au
Desc. node-Earth separation 1.67546 au
Earth MOID 1.63149 au
Orbital period 2056.68 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 16 (1)
Radar observations (Discarded) 0 (0)
Arc length 2237.25 days
Unobserved 3318 days

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Ephemeris at epoch 60418 MJD
Right Ascension 18.9823 deg
Declination 20.7521 deg
V Magnitude 24.16 mag
Solar Elongation 12.08 deg
Galactic Latitude -41.75 deg
Rate 0.323 deg/day
Direction 65.232 deg

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