AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000UM87 ∴ Summary
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(118905) 2000UM87  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10367 4.366e-08 au
e 0.076977 8.123e-08
i 11.088 9.607e-06 deg
Ω 77.569 3.837e-05 deg
ω 340.537 6.612e-05 deg
M 92.576 5.31e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8648 au
Aphelion 3.3426 au
Asc. node-Earth separation 1.89111 au
Desc. node-Earth separation 2.31037 au
Earth MOID 1.87948 au
Orbital period 1997.16 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 6295.89 days
Unobserved 361 days

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Ephemeris at epoch 58506 MJD
Right Ascension 198.888 deg
Declination 5.63841 deg
V Magnitude 20.83 mag
Solar Elongation 106.75 deg
Galactic Latitude 67.76 deg
Rate 0.095 deg/day
Direction 76.652 deg

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