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(419022) 2009QF31  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.48458 8.149e-09 au
e 0.14287 1.092e-07
i 42.415 2.168e-05 deg
Ω 336.251 9.923e-06 deg
ω 167.839 2.862e-05 deg
M 286.813 3.067e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2725 au
Aphelion distance 1.6967 au
Asc. node-Earth separation 0.67928 au
Desc. node-Earth separation 0.28587 au
Earth MOID 0.28572 au
Orbital period 660.698 days
Date of orbit computation   Mar 19 10:38
Observational summary
Optical observations (Discarded) 220 (1)
Radar observations (Discarded) 0 (0)
Arc length 4037 days
Unobserved 320 days

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Ephemeris
(Epoch 59426 MJD)
Right Ascension 158.634 deg
Declination -15.1722 deg
V Magnitude 21.82 mag
Solar Elongation -43.71 deg
Galactic Latitude 36.22 deg
Rate 0.717 deg/day
Direction 128.806 deg

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