NEODyS-2

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2017SF20  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.80604 0.001493 au
e 0.492706 0.0004556
i 3.073 0.0021 deg
Ω 183.195 0.0001727 deg
ω 137.284 0.002371 deg
M 50.392 0.5114 deg

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Other useful info
Absolute Magnitude (H)    28.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9162 au
Aphelion distance 2.6959 au
Asc. node-Earth separation 1.14631 au
Desc. node-Earth separation 0.00224 au
Earth MOID 0.00045 au
Orbital period 886.524 days
Date of orbit computation   Aug 22 14:44
Observational summary
Optical observations (Discarded) 34 (1)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1144 days

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Ephemeris
(Epoch 59186 MJD)
Right Ascension 141.135 deg
Declination 11.5162 deg
V Magnitude 32.97 mag
Solar Elongation 111.1 deg
Galactic Latitude 39.14 deg
Rate 0.018 deg/day
Direction -162.803 deg

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