NEODyS-2

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1997UA11  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.36105 0.00765 au
e 0.617894 0.001942
i 3.302 0.006527 deg
Ω 212.423 0.01796 deg
ω 138.467 0.00736 deg
M 37.911 12.24 deg

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Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9022 au
Aphelion distance 3.8199 au
Asc. node-Earth separation 1.71154 au
Desc. node-Earth separation 0.00397 au
Earth MOID 0.00076 au
Orbital period 1325.12 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 29 (1)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 8063 days

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Ephemeris
(Epoch 58823 MJD)
Right Ascension 135.312 deg
Declination 12.0209 deg
V Magnitude 28.67 mag
Solar Elongation 118.93 deg
Galactic Latitude 34.2 deg
Rate 0.115 deg/day
Direction -91.792 deg

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