NEODyS-2

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1997UA11  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.36044 0.007864 au
e 0.618373 0.001901
i 3.305 0.006337 deg
Ω 212.372 0.0203 deg
ω 138.533 0.008785 deg
M 255.199 13.32 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9008 au
Aphelion distance 3.8201 au
Asc. node-Earth separation 1.71065 au
Desc. node-Earth separation 0.00303 au
Earth MOID 0.00058 au
Orbital period 1324.61 days
Date of orbit computation   Oct 20 09:58
Observational summary
Optical observations (Discarded) 29 (1)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 8753 days

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Ephemeris
(Epoch 59513 MJD)
Right Ascension 191.048 deg
Declination -5.97275 deg
V Magnitude 31.68 mag
Solar Elongation 20.03 deg
Galactic Latitude 56.85 deg
Rate 0.281 deg/day
Direction 112.455 deg

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