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2011UL169  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.46026 0.0003076 au
e 0.377461 0.0001629
i 6.811 0.00233 deg
Ω 212.306 0.0001258 deg
ω 132.932 0.0003831 deg
M 173.321 0.8069 deg

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Other useful info
Absolute Magnitude (H)    28.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9091 au
Aphelion distance 2.0115 au
Asc. node-Earth separation 0.6804 au
Desc. node-Earth separation 0.00085 au
Earth MOID 0.00038 au
Orbital period 644.531 days
Date of orbit computation   dic 21 11:14
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 4171 days

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Ephemeris
(Epoch 60036 MJD)
Right Ascension 153.344 deg
Declination 2.52593 deg
V Magnitude 30.95 mag
Solar Elongation -141.96 deg
Galactic Latitude 44.91 deg
Rate 0.269 deg/day
Direction -48.482 deg

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