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AstDyS ∴ Objects ∴ 2001UH138 ∴ Summary
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(258304) 2001UH138  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.72744 3.315e-08 au
e 0.037904 1.195e-07
i 7.036 1.055e-05 deg
Ω 42.553 7.931e-05 deg
ω 318.521 0.0001249 deg
M 302.009 0.0001001 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6241 au
Aphelion 2.8308 au
Asc. node-Earth separation 1.6566 au
Desc. node-Earth separation 1.79339 au
Earth MOID 1.62605 au
Orbital period 1645.25 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 171 (1)
Radar observations (Discarded) 0 (0)
Arc length 8950.86 days
Unobserved 726 days

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Ephemeris at epoch 58593 MJD
Right Ascension 358.497 deg
Declination -5.68505 deg
V Magnitude 21.96 mag
Solar Elongation 33.31 deg
Galactic Latitude -64.57 deg
Rate 0.421 deg/day
Direction 66.152 deg

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