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AstDyS ∴ Objects ∴ 1999UT20 ∴ Summary
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(118439) 1999UT20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.05605 4.156e-08 au
e 0.151201 7.167e-08
i 2.384 6.866e-06 deg
Ω 90.229 0.0002799 deg
ω 192.002 0.0002836 deg
M 275.295 5.291e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.594 au
Aphelion 3.5181 au
Asc. node-Earth separation 2.51991 au
Desc. node-Earth separation 1.5841 au
Earth MOID 1.57635 au
Orbital period 1951.37 days
Date of orbit computation  Oct 31 06:11
Observational summary
Optical observations (Discarded) 227 (2)
Radar observations (Discarded) 0 (0)
Arc length 6706.88 days
Unobserved 325 days

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Ephemeris at epoch 58500 MJD
Right Ascension 216.607 deg
Declination -12.1468 deg
V Magnitude 21.65 mag
Solar Elongation 78.07 deg
Galactic Latitude 44.46 deg
Rate 0.265 deg/day
Direction 106.992 deg

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