AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UH4 ∴ Summary
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(159428) 1999UH4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79119 2.292e-08 au
e 0.204341 9.043e-08
i 9.381 9.944e-06 deg
Ω 196.69 3.924e-05 deg
ω 195.349 4.291e-05 deg
M 26.328 1.764e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2208 au
Aphelion 3.3615 au
Asc. node-Earth separation 2.32844 au
Desc. node-Earth separation 1.23567 au
Earth MOID 1.22711 au
Orbital period 1703.27 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 328 (6)
Radar observations (Discarded) 0 (0)
Arc length 6918.06 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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