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AstDyS ∴ Objects ∴ 2003UM400 ∴ Summary
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(338800) 2003UM400  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69291 1.552e-08 au
e 0.251283 8.219e-08
i 12.621 6.512e-06 deg
Ω 255.542 3.157e-05 deg
ω 143.578 3.732e-05 deg
M 193.298 1.262e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0162 au
Aphelion 3.3696 au
Asc. node-Earth separation 2.14723 au
Desc. node-Earth separation 1.11428 au
Earth MOID 1.04002 au
Orbital period 1614.1 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 426 (1)
Radar observations (Discarded) 0 (0)
Arc length 8539.02 days
Unobserved 337 days

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Ephemeris at epoch 60397 MJD
Right Ascension 237.687 deg
Declination -27.838 deg
V Magnitude 22.22 mag
Solar Elongation 125.59 deg
Galactic Latitude 20.2 deg
Rate 0.045 deg/day
Direction -78.727 deg

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