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AstDyS ∴ Objects ∴ 2003UM155 ∴ Summary
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(216656) 2003UM155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32867 1.311e-08 au
e 0.112995 6.916e-08
i 5.04 7.464e-06 deg
Ω 71.883 6.738e-05 deg
ω 355.822 7.33e-05 deg
M 235.346 2.675e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0655 au
Aphelion 2.5918 au
Asc. node-Earth separation 1.08122 au
Desc. node-Earth separation 1.57662 au
Earth MOID 1.0799 au
Orbital period 1297.96 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 247 (1)
Radar observations (Discarded) 0 (0)
Arc length 7171 days
Unobserved 329 days

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Ephemeris at epoch 60419 MJD
Right Ascension 323.535 deg
Declination -18.0207 deg
V Magnitude 22.6 mag
Solar Elongation 69.13 deg
Galactic Latitude -43.84 deg
Rate 0.357 deg/day
Direction 75.961 deg

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