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NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
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(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.642258 7.142e-10 au
e 0.688519 3.493e-08
i 38.884 3.07e-06 deg
Ω 244.916 6.617e-07 deg
ω 192.619 3.467e-06 deg
M 336.026 1.718e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2001 au
Aphelion 1.0845 au
Asc. node-Earth separation 0.01667 au
Desc. node-Earth separation -0.784 au
Earth MOID 0.01338 au
Orbital period 188.002 days
Date of orbit computation   Nov 18 15:13
Observational summary
Optical observations (Discarded) 2125 (13)
Radar observations (Discarded) 36 (0)
Arc length 6610 days
Unobserved 300 days

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Ephemeris at epoch 57872 MJD
Right Ascension 329.504 deg
Declination -21.573 deg
V Magnitude 17.25 mag
Solar Elongation 74.68 deg
Galactic Latitude -50.3 deg
Rate 0.725 deg/day
Direction -30.864 deg

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