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2009MC9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.19892 3.702e-09 au
e 0.465523 3.304e-08
i 9.092 5.151e-06 deg
Ω 326.399 1.907e-05 deg
ω 342.884 2.222e-05 deg
M 355.32 7.411e-06 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1753 au
Aphelion distance 3.2226 au
Asc. node-Earth separation 0.18013 au
Desc. node-Earth separation 2.11633 au
Earth MOID 0.1665 au
Orbital period 1191 days
Date of orbit computation   nov 22 13:53
Observational summary
Optical observations (Discarded) 572 (6)
Radar observations (Discarded) 0 (0)
Arc length 4879 days
Unobserved 20 days

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Ephemeris
(Epoch 59911 MJD)
Right Ascension 339.864 deg
Declination 3.51954 deg
V Magnitude 20.7 mag
Solar Elongation -97.21 deg
Galactic Latitude -45.81 deg
Rate 0.701 deg/day
Direction 69.075 deg

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