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AstDyS ∴ Objects ∴ 1999UB18 ∴ Summary
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(443820) 1999UB18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05662 4.229e-08 au
e 0.121412 1.123e-07
i 11.485 9.822e-06 deg
Ω 30.034 3.886e-05 deg
ω 352.971 5.905e-05 deg
M 206.67 4.53e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6855 au
Aphelion 3.4277 au
Asc. node-Earth separation 1.69359 au
Desc. node-Earth separation 2.41948 au
Earth MOID 1.68972 au
Orbital period 1951.91 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 8586.04 days
Unobserved 375 days

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Ephemeris at epoch 60427 MJD
Right Ascension 228.648 deg
Declination -23.2216 deg
V Magnitude 21.48 mag
Solar Elongation 163.68 deg
Galactic Latitude 28.92 deg
Rate 0.19 deg/day
Direction -89.596 deg

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