NEODyS-2

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2016AF9  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.5136 0.01033 au
e 0.90266 0.0004226
i 22.647 0.03155 deg
Ω 97.136 0.00909 deg
ω 224.368 0.02543 deg
M 198.628 3.295 deg

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Other useful info
Absolute Magnitude (H)    22.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2447 au
Aphelion distance 4.7825 au
Asc. node-Earth separation 0.32882 au
Desc. node-Earth separation -0.73236 au
Earth MOID 0.06391 au
Orbital period 1455.6 days
Date of orbit computation   apr 29 10:57
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 2315 days

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Ephemeris
(Epoch 59716 MJD)
Right Ascension 139.98 deg
Declination 33.1729 deg
V Magnitude 29.52 mag
Solar Elongation -76.82 deg
Galactic Latitude 44.35 deg
Rate 0.085 deg/day
Direction 143.382 deg

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