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2001UD18  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.80231 0.005135 au
e 0.441869 0.001674
i 2.771 0.01181 deg
Ω 211.738 0.02031 deg
ω 183.832 0.0167 deg
M 94.449 17.72 deg

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Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0059 au
Aphelion distance 2.5987 au
Asc. node-Earth separation 1.58901 au
Desc. node-Earth separation 0.01299 au
Earth MOID 0.01296 au
Orbital period 883.775 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 14 (6)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 8189 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 161.342 deg
Declination 4.61169 deg
V Magnitude 30.42 mag
Solar Elongation -152.42 deg
Galactic Latitude 52.46 deg
Rate 0.243 deg/day
Direction -59.467 deg

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