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2017SS12  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.22775 0.0001512 au
e 0.34241 0.0001246
i 1.199 0.0003833 deg
Ω 1.284 2.076e-05 deg
ω 283.706 0.0001912 deg
M 171.083 0.03557 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8074 au
Aphelion 1.6481 au
Asc. node-Earth separation -0.00137 au
Desc. node-Earth separation 0.18328 au
Earth MOID 9e-05 au
Orbital period 496.892 days
Date of orbit computation   Mar 13 14:23
Observational summary
Optical observations (Discarded) 93 (6)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 288 days

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Ephemeris at epoch 58316 MJD
Right Ascension 136.547 deg
Declination 17.0268 deg
V Magnitude 30.59 mag
Solar Elongation -19.82 deg
Galactic Latitude 37.27 deg
Rate 0.656 deg/day
Direction 107.319 deg

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