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NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
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(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.642228 2.275e-10 au
e 0.688581 1.684e-08
i 38.884 1.55e-06 deg
Ω 244.914 4.243e-07 deg
ω 192.618 1.967e-06 deg
M 359.026 6.628e-06 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2 au
Aphelion 1.0845 au
Asc. node-Earth separation 0.01718 au
Desc. node-Earth separation -0.78389 au
Earth MOID 0.01379 au
Orbital period 187.989 days
Date of orbit computation   Oct 9 22:41
Observational summary
Optical observations (Discarded) 2747 (52)
Radar observations (Discarded) 36 (0)
Arc length 6997 days
Unobserved 116 days

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Ephemeris at epoch 58075 MJD
Right Ascension 239.654 deg
Declination -19.545 deg
V Magnitude 18.57 mag
Solar Elongation -6.05 deg
Galactic Latitude 24.94 deg
Rate 0.727 deg/day
Direction 88.104 deg

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