NEODyS-2

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2017SF20  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.80573 0.001469 au
e 0.492706 0.0004505
i 3.074 0.002094 deg
Ω 183.173 0.0006851 deg
ω 137.337 0.001638 deg
M 96.397 1.014 deg

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Other useful info
Absolute Magnitude (H)    28.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.916 au
Aphelion distance 2.6954 au
Asc. node-Earth separation 1.1477 au
Desc. node-Earth separation 2e-05 au
Earth MOID 0 au
Orbital period 886.292 days
Date of orbit computation   Dec 21 11:48
Observational summary
Optical observations (Discarded) 34 (1)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1938 days

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Ephemeris
(Epoch 59980 MJD)
Right Ascension 75.2334 deg
Declination 18.2928 deg
V Magnitude 32.09 mag
Solar Elongation -120.27 deg
Galactic Latitude -14.4 deg
Rate 0.068 deg/day
Direction 49.574 deg

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