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NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
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(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.642326 5.874e-11 au
e 0.688471 2.095e-08
i 38.886 1.884e-06 deg
Ω 244.906 2.931e-07 deg
ω 192.636 1.582e-06 deg
M 90.998 7.275e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2001 au
Aphelion distance 1.0845 au
Asc. node-Earth separation 0.01815 au
Desc. node-Earth separation -0.78458 au
Earth MOID 0.01455 au
Orbital period 188.032 days
Date of orbit computation   Oct 14 16:09
Observational summary
Optical observations (Discarded) 3928 (37)
Radar observations (Discarded) 37 (0)
Arc length 7751 days
Unobserved 59 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 198.262 deg
Declination -17.6453 deg
V Magnitude 16.99 mag
Solar Elongation -9.29 deg
Galactic Latitude 44.92 deg
Rate 1.338 deg/day
Direction 106.6 deg

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