AstDyS-2

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AstDyS ∴ Objects ∴ 2001UM31 ∴ Summary
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(205603) 2001UM31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24349 7.484e-09 au
e 0.212451 6.742e-08
i 6.527 5.065e-06 deg
Ω 122.791 4.501e-05 deg
ω 219.521 4.616e-05 deg
M 275.489 8.663e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7669 au
Aphelion 2.7201 au
Asc. node-Earth separation 1.57816 au
Desc. node-Earth separation 0.82518 au
Earth MOID 0.7637 au
Orbital period 1227.39 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 525 (13)
Radar observations (Discarded) 0 (0)
Arc length 7896.78 days
Unobserved 393 days

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Ephemeris at epoch 60416 MJD
Right Ascension 258.921 deg
Declination -14.2003 deg
V Magnitude 20.55 mag
Solar Elongation 126.52 deg
Galactic Latitude 13.78 deg
Rate 0.059 deg/day
Direction 50.999 deg

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