NEODyS-2

Near Earth Objects - Dynamic Site
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2017SY20  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.35247 0.0003304 au
e 0.556298 6.036e-05
i 5.451 0.0004238 deg
Ω 204.318 4.788e-05 deg
ω 183.828 0.0001792 deg
M 41.615 0.008715 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0438 au
Aphelion 3.6611 au
Asc. node-Earth separation 2.64807 au
Desc. node-Earth separation 0.04744 au
Earth MOID 0.04736 au
Orbital period 1317.91 days
Date of orbit computation   Mar 13 14:34
Observational summary
Optical observations (Discarded) 113 (1)
Radar observations (Discarded) 0 (0)
Arc length 60 days
Unobserved 296 days

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Ephemeris at epoch 58381 MJD
Right Ascension 173.814 deg
Declination 0.38067 deg
V Magnitude 29.85 mag
Solar Elongation 3.32 deg
Galactic Latitude 57.6 deg
Rate 0.35 deg/day
Direction 112.111 deg

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