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AstDyS ∴ Objects ∴ 1999JW5 ∴ Summary
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(101809) 1999JW5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.91465 5.749e-09 au
e 0.076779 3.61e-08
i 19.676 5.963e-06 deg
Ω 218.521 1.034e-05 deg
ω 275.111 4.046e-05 deg
M 230.727 3.999e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7676 au
Aphelion 2.0617 au
Asc. node-Earth separation 0.88338 au
Desc. node-Earth separation 0.92465 au
Earth MOID 0.8545 au
Orbital period 967.679 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 827 (6)
Radar observations (Discarded) 0 (0)
Arc length 22953.1 days
Unobserved 247 days

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Ephemeris at epoch 60426 MJD
Right Ascension 13.4551 deg
Declination 13.3246 deg
V Magnitude 21.29 mag
Solar Elongation 19.6 deg
Galactic Latitude -49.54 deg
Rate 0.545 deg/day
Direction 73.478 deg

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