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2017SS12  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.22762 0.0001018 au
e 0.342367 8.509e-05
i 1.199 0.0002621 deg
Ω 1.265 2.568e-05 deg
ω 283.743 0.0001599 deg
M 105.467 0.1533 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8073 au
Aphelion distance 1.6479 au
Asc. node-Earth separation 0.00013 au
Desc. node-Earth separation 0.18373 au
Earth MOID 1e-05 au
Orbital period 496.813 days
Date of orbit computation   Oct 20 11:17
Observational summary
Optical observations (Discarded) 93 (3)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 1570 days

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Ephemeris
(Epoch 59598 MJD)
Right Ascension 17.4086 deg
Declination 8.72079 deg
V Magnitude 30.02 mag
Solar Elongation -80.8 deg
Galactic Latitude -53.88 deg
Rate 0.679 deg/day
Direction 67.904 deg

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