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AstDyS ∴ Objects ∴ 1998UB ∴ Summary
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(85769) 1998UB  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33044 9.062e-09 au
e 0.186673 4.691e-08
i 24.32 5.286e-06 deg
Ω 235.899 9.684e-06 deg
ω 171.382 1.586e-05 deg
M 29.476 1.12e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8954 au
Aphelion 2.7655 au
Asc. node-Earth separation 1.74696 au
Desc. node-Earth separation 0.9111 au
Earth MOID 0.90861 au
Orbital period 1299.43 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1234 (3)
Radar observations (Discarded) 0 (0)
Arc length 10230.6 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 73.2105 deg
Declination 10.3385 deg
V Magnitude 20.01 mag
Solar Elongation -45.31 deg
Galactic Latitude -20.57 deg
Rate 0.528 deg/day
Direction 89.614 deg

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