NEODyS-2

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1997UA11  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.36006 0.007163 au
e 0.618477 0.001811
i 3.306 0.006425 deg
Ω 212.37 0.01496 deg
ω 138.557 0.006113 deg
M 3.911 13.87 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9004 au
Aphelion distance 3.8197 au
Asc. node-Earth separation 1.71171 au
Desc. node-Earth separation 0.00045 au
Earth MOID 8e-05 au
Orbital period 1324.29 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 29 (1)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 9267 days

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Ephemeris
(Epoch 60027 MJD)
Right Ascension 22.8964 deg
Declination 9.14906 deg
V Magnitude 27.77 mag
Solar Elongation -21.79 deg
Galactic Latitude -52.44 deg
Rate 1.088 deg/day
Direction 70.284 deg

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