NEODyS-2

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2016AF9  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.51302 0.01029 au
e 0.902643 0.0004245
i 22.669 0.03166 deg
Ω 97.183 0.009453 deg
ω 224.315 0.02563 deg
M 50.308 2.382 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 4.7814 au
Asc. node-Earth separation 0.331 au
Desc. node-Earth separation -0.73358 au
Earth MOID 0.06431 au
Orbital period 1455.1 days
Date of orbit computation   May 28 13:11
Observational summary
Optical observations (Discarded) 35 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 1778 days

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Ephemeris
(Epoch 59179 MJD)
Right Ascension 149.31 deg
Declination 26.4766 deg
V Magnitude 28.82 mag
Solar Elongation 101.37 deg
Galactic Latitude 51.32 deg
Rate 0.078 deg/day
Direction -3.594 deg

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