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(414919) 2011AP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81451 2.321e-08 au
e 0.127883 6.077e-08
i 15.1 6.135e-06 deg
Ω 104.819 2.282e-05 deg
ω 291.721 3.288e-05 deg
M 351.674 2.413e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4546 au
Aphelion 3.1744 au
Asc. node-Earth separation 1.66062 au
Desc. node-Earth separation 1.88946 au
Earth MOID 1.50951 au
Orbital period 1724.66 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 303 (0)
Radar observations (Discarded) 0 (0)
Arc length 8405.84 days
Unobserved 193 days

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Ephemeris at epoch 60418 MJD
Right Ascension 31.7323 deg
Declination 1.8675 deg
V Magnitude 21.35 mag
Solar Elongation -10.53 deg
Galactic Latitude -55.77 deg
Rate 0.479 deg/day
Direction 67.918 deg

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