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2017SE12  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.11134 0.002619 au
e 0.255781 0.0001417
i 2.9 0.04664 deg
Ω 181.926 0.1686 deg
ω 89.024 0.7292 deg
M 255.32 0.5264 deg

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Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8271 au
Aphelion distance 1.3956 au
Asc. node-Earth separation 0.03764 au
Desc. node-Earth separation 0.04091 au
Earth MOID 0.00689 au
Orbital period 427.928 days
Date of orbit computation   feb 26 11:25
Observational summary
Optical observations (Discarded) 22 (1)
Radar observations (Discarded) 0 (0)
Arc length 5 days
Unobserved 2375 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 87.707 deg
Declination 20.8721 deg
V Magnitude 29.31 mag
Solar Elongation -79.41 deg
Galactic Latitude -3.15 deg
Rate 0.542 deg/day
Direction 83.959 deg

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