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AstDyS ∴ Objects ∴ 2011UM9 ∴ Summary
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2011UM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56708 4.824e-08 au
e 0.165961 2.586e-07
i 10.949 1.518e-05 deg
Ω 220.748 3.864e-05 deg
ω 156.641 6.22e-05 deg
M 27.34 4.322e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.141 au
Aphelion 2.9931 au
Asc. node-Earth separation 1.93735 au
Desc. node-Earth separation 1.17513 au
Earth MOID 1.14854 au
Orbital period 1502.3 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 154 (0)
Radar observations (Discarded) 0 (0)
Arc length 4408.8 days
Unobserved 135 days

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Ephemeris at epoch 60397 MJD
Right Ascension 38.2337 deg
Declination 13.0196 deg
V Magnitude 22.91 mag
Solar Elongation -32.61 deg
Galactic Latitude -42.9 deg
Rate 0.509 deg/day
Direction 76.286 deg

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