AstDyS-2

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AstDyS ∴ Objects ∴ 2000DD9 ∴ Summary
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(50421) 2000DD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15323 2.177e-08 au
e 0.2398 3.475e-08
i 4.121 4.867e-06 deg
Ω 152.97 5.817e-05 deg
ω 136.745 5.924e-05 deg
M 349.215 1.288e-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  feb 22 02:00
Observational summary
Optical observations (Discarded) 1081 (11)
Radar observations (Discarded) 0 (0)
Arc length 9353.94 days
Unobserved 313 days

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Ephemeris at epoch 60419 MJD
Right Ascension 303.387 deg
Declination -16.1493 deg
V Magnitude 19.39 mag
Solar Elongation 87.12 deg
Galactic Latitude -25.25 deg
Rate 0.32 deg/day
Direction 76.132 deg

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