AstDyS-2

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(50421) 2000DD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15323 2.142e-08 au
e 0.2398 3.475e-08
i 4.121 4.846e-06 deg
Ω 152.97 5.801e-05 deg
ω 136.745 5.906e-05 deg
M 349.215 1.262e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3971 au
Aphelion 3.9094 au
Asc. node-Earth separation 2.61226 au
Desc. node-Earth separation 1.51972 au
Earth MOID 1.3827 au
Orbital period 2045.18 days
Date of orbit computation  Jun 5 00:47
Observational summary
Optical observations (Discarded) 1093 (11)
Radar observations (Discarded) 0 (0)
Arc length 9689.89 days
Unobserved 33 days

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Ephemeris at epoch 60475 MJD
Right Ascension 314.01 deg
Declination -13.2896 deg
V Magnitude 18.49 mag
Solar Elongation 130.33 deg
Galactic Latitude -33.56 deg
Rate 0.025 deg/day
Direction 80.988 deg

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