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2013LL31  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.374 2.545e-09 au
e 0.15042 2.056e-08
i 17.732 5.716e-06 deg
Ω 208.097 6.435e-06 deg
ω 276.417 2.694e-05 deg
M 13.92 2.933e-05 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1673 au
Aphelion distance 1.5807 au
Asc. node-Earth separation 0.31657 au
Desc. node-Earth separation 0.37121 au
Earth MOID 0.28521 au
Orbital period 588.271 days
Date of orbit computation   giu 7 08:40
Observational summary
Optical observations (Discarded) 311 (1)
Radar observations (Discarded) 0 (0)
Arc length 8640 days
Unobserved 192 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 156.062 deg
Declination 7.84171 deg
V Magnitude 23.24 mag
Solar Elongation -69.95 deg
Galactic Latitude 50.19 deg
Rate 0.838 deg/day
Direction 95.867 deg

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