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2009DP4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.64544 0.005056 au
e 0.435029 0.001738
i 19.287 0.06154 deg
Ω 339.977 0.01051 deg
ω 119.777 0.02082 deg
M 78.431 12.08 deg

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Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9296 au
Aphelion distance 2.3613 au
Asc. node-Earth separation 0.6932 au
Desc. node-Earth separation 0.10658 au
Earth MOID 0.07972 au
Orbital period 770.943 days
Date of orbit computation   feb 26 10:54
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 5569 days

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Ephemeris
(Epoch 60464 MJD)
Right Ascension 223.126 deg
Declination -53.6323 deg
V Magnitude 25.86 mag
Solar Elongation -142.18 deg
Galactic Latitude 5.08 deg
Rate 0.338 deg/day
Direction -48.973 deg

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