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2017FW128  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.31704 0.0005135 au
e 0.272953 0.0001052
i 0.614 0.01473 deg
Ω 54.229 1.316 deg
ω 181.462 1.216 deg
M 167.244 0.1156 deg

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Other useful info
Absolute Magnitude (H)    27.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9575 au
Aphelion distance 1.6765 au
Asc. node-Earth separation 0.68849 au
Desc. node-Earth separation -0.05282 au
Earth MOID 0.00622 au
Orbital period 552.073 days
Date of orbit computation   giu 10 13:17
Observational summary
Optical observations (Discarded) 55 (1)
Radar observations (Discarded) 0 (0)
Arc length 16 days
Unobserved 2068 days

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Ephemeris
(Epoch 59916 MJD)
Right Ascension 130.176 deg
Declination 19.169 deg
V Magnitude 29.11 mag
Solar Elongation 122.92 deg
Galactic Latitude 32.38 deg
Rate 0.166 deg/day
Direction 99.03 deg

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