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AstDyS ∴ Objects ∴ 2001UM178 ∴ Summary
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(89253) 2001UM178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58326 1.095e-08 au
e 0.116665 6.894e-08
i 13.394 5.292e-06 deg
Ω 51.78 1.891e-05 deg
ω 308.686 2.69e-05 deg
M 158.926 2.194e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2819 au
Aphelion 2.8846 au
Asc. node-Earth separation 1.38629 au
Desc. node-Earth separation 1.7382 au
Earth MOID 1.30638 au
Orbital period 1516.53 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1138 (8)
Radar observations (Discarded) 0 (0)
Arc length 9632.01 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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