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AstDyS ∴ Objects ∴ 1999UH18 ∴ Summary
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(70691) 1999UH18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41433 1.149e-08 au
e 0.147458 4.37e-08
i 7.038 5.176e-06 deg
Ω 42.45 3.485e-05 deg
ω 286.255 4.003e-05 deg
M 225.028 2.33e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0583 au
Aphelion 2.7703 au
Asc. node-Earth separation 1.27728 au
Desc. node-Earth separation 1.45558 au
Earth MOID 1.06084 au
Orbital period 1370.23 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1058 (11)
Radar observations (Discarded) 0 (0)
Arc length 9429.36 days
Unobserved 85 days

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Ephemeris at epoch 60416 MJD
Right Ascension 178.679 deg
Declination 7.38834 deg
V Magnitude 19.55 mag
Solar Elongation -149.1 deg
Galactic Latitude 66.11 deg
Rate 0.185 deg/day
Direction -83.382 deg

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