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AstDyS ∴ Objects ∴ 2017JW4 ∴ Summary
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2017JW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19699 7.708e-08 au
e 0.02728 9.109e-08
i 22.74 1.438e-05 deg
Ω 204.498 1.954e-05 deg
ω 53.671 0.0002494 deg
M 44.987 0.0002511 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1098 au
Aphelion 3.2842 au
Asc. node-Earth separation 2.14068 au
Desc. node-Earth separation 2.25143 au
Earth MOID 2.12809 au
Orbital period 2087.9 days
Date of orbit computation  apr 24 02:22
Observational summary
Optical observations (Discarded) 149 (2)
Radar observations (Discarded) 0 (0)
Arc length 4836.57 days
Unobserved 284 days

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Ephemeris at epoch 60427 MJD
Right Ascension 325.028 deg
Declination 7.5698 deg
V Magnitude 22.26 mag
Solar Elongation 68.4 deg
Galactic Latitude -32.15 deg
Rate 0.277 deg/day
Direction 58.156 deg

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