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2011SL189  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.34746 0.2182 au
e 0.566825 0.05265
i 1.383 0.06953 deg
Ω 347.482 1.949 deg
ω 63.481 6.714 deg
M 190.404 130.6 deg

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Other useful info
Absolute Magnitude (H)    24.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0169 au
Aphelion distance 3.6781 au
Asc. node-Earth separation 0.26389 au
Desc. node-Earth separation 1.13854 au
Earth MOID 0.03415 au
Orbital period 1313.7 days
Date of orbit computation   Mar 19 09:11
Observational summary
Optical observations (Discarded) 11 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 3596 days

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Ephemeris
(Epoch 59430 MJD)
Right Ascension 238.023 deg
Declination -21.853 deg
V Magnitude 30.51 mag
Solar Elongation -108.98 deg
Galactic Latitude 24.37 deg
Rate 0.008 deg/day
Direction 12.285 deg

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