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AstDyS ∴ Objects ∴ 1999UH4 ∴ Summary
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(159428) 1999UH4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79001 1.312e-08 au
e 0.204347 5.343e-08
i 9.388 5.737e-06 deg
Ω 196.657 2.586e-05 deg
ω 194.785 2.852e-05 deg
M 89.843 1.205e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2199 au
Aphelion 3.3601 au
Asc. node-Earth separation 2.33104 au
Desc. node-Earth separation 1.23446 au
Earth MOID 1.22669 au
Orbital period 1702.19 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 910 (8)
Radar observations (Discarded) 0 (0)
Arc length 8920.71 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 129.744 deg
Declination 10.6489 deg
V Magnitude 21.1 mag
Solar Elongation -93.38 deg
Galactic Latitude 28.67 deg
Rate 0.185 deg/day
Direction 85.829 deg

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