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NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
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(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.642191 1.898e-10 au
e 0.688712 2.098e-08
i 38.883 1.927e-06 deg
Ω 244.91 5.562e-07 deg
ω 192.615 2.615e-06 deg
M 45.063 9.268e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1999 au
Aphelion 1.0845 au
Asc. node-Earth separation 0.01497 au
Desc. node-Earth separation -0.78521 au
Earth MOID 0.01203 au
Orbital period 187.973 days
Date of orbit computation   Oct 1 22:06
Observational summary
Optical observations (Discarded) 3334 (15)
Radar observations (Discarded) 36 (0)
Arc length 7385 days
Unobserved 115 days

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Ephemeris at epoch 58463 MJD
Right Ascension 254.197 deg
Declination -19.6836 deg
V Magnitude 18.6 mag
Solar Elongation 4.57 deg
Galactic Latitude 14.38 deg
Rate 0.704 deg/day
Direction 82.836 deg

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