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AstDyS ∴ Objects ∴ 2011UB81 ∴ Summary
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(627859) 2011UB81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59441 3.113e-08 au
e 0.201343 1.507e-07
i 2.036 8.248e-06 deg
Ω 208.675 0.0001575 deg
ω 148.881 0.0001659 deg
M 20.849 4.054e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.072 au
Aphelion 3.1168 au
Asc. node-Earth separation 2.0029 au
Desc. node-Earth separation 1.129 au
Earth MOID 1.06837 au
Orbital period 1526.35 days
Date of orbit computation  feb 22 04:00
Observational summary
Optical observations (Discarded) 175 (0)
Radar observations (Discarded) 0 (0)
Arc length 10591 days
Unobserved 199 days

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Ephemeris at epoch 60398 MJD
Right Ascension 20.3478 deg
Declination 8.58148 deg
V Magnitude 22.61 mag
Solar Elongation -13.55 deg
Galactic Latitude -53.56 deg
Rate 0.549 deg/day
Direction 68.988 deg

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