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2017AB21  ▹ 
SUMMARY

WARNING: This object is currently included in the Risk list

Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.64766 2.691 au
e 0.522949 1.26
i 10.954 5.125 deg
Ω 20.249 118.8 deg
ω 309.346 18.63 deg
M 194.946 613.4 deg

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Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.786 au
Aphelion 2.5093 au
Asc. node-Earth separation -0.09828 au
Desc. node-Earth separation 0.79022 au
Earth MOID 0.04739 au
Orbital period 772.503 days
Date of orbit computation   Oct 9 21:48
Observational summary
Optical observations (Discarded) 7 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 342 days

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Ephemeris at epoch 58099 MJD
Right Ascension 196.886 deg
Declination -2.40397 deg
V Magnitude 25.37 mag
Solar Elongation 63.5 deg
Galactic Latitude 60.21 deg
Rate 0.368 deg/day
Direction 114.108 deg

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