NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999UM3 ∴ Summary
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(17181) 1999UM3  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.37281 8.965e-09 au
e 0.673041 9.728e-08
i 10.649 1.369e-05 deg
Ω 113.587 5.625e-05 deg
ω 36.819 5.561e-05 deg
M 239.758 9.152e-06 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7758 au
Aphelion 3.9698 au
Asc. node-Earth separation -0.1398 au
Desc. node-Earth separation 1.79824 au
Earth MOID 0.06988 au
Orbital period 1335.03 days
Date of orbit computation   May 15 15:33
Observational summary
Optical observations (Discarded) 158 (0)
Radar observations (Discarded) 0 (0)
Arc length 21818 days
Unobserved 708 days

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Ephemeris at epoch 57931 MJD
Right Ascension 20.2793 deg
Declination -1.75176 deg
V Magnitude 22.33 mag
Solar Elongation 77.44 deg
Galactic Latitude -63.65 deg
Rate 0.208 deg/day
Direction 81.822 deg

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