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AstDyS ∴ Objects ∴ 2001UM178 ∴ Summary
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(89253) 2001UM178  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.58405 2.316e-08 au
e 0.11657 9.201e-08
i 13.389 8.766e-06 deg
Ω 51.849 3.57e-05 deg
ω 309.373 4.801e-05 deg
M 43.465 4.151e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2828 au
Aphelion 2.8853 au
Asc. node-Earth separation 1.38382 au
Desc. node-Earth separation 1.74057 au
Earth MOID 1.30629 au
Orbital period 1517.23 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 425 (7)
Radar observations (Discarded) 0 (0)
Arc length 7626.19 days
Unobserved 190 days

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Ephemeris at epoch 58567 MJD
Right Ascension 72.6789 deg
Declination 31.629 deg
V Magnitude 20.5 mag
Solar Elongation -71.57 deg
Galactic Latitude -8.15 deg
Rate 0.323 deg/day
Direction 83.932 deg

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