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AstDyS ∴ Objects ∴ 1998KW47 ∴ Summary
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(20380) 1998KW47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52518 7.024e-09 au
e 0.140728 3.571e-08
i 2.76 3.235e-06 deg
Ω 207.933 6.129e-05 deg
ω 36.002 6.201e-05 deg
M 167.161 9.685e-06 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1698 au
Aphelion 2.8805 au
Asc. node-Earth separation 1.21792 au
Desc. node-Earth separation 1.7987 au
Earth MOID 1.15744 au
Orbital period 1465.67 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3676 (14)
Radar observations (Discarded) 0 (0)
Arc length 16182.3 days
Unobserved 74 days

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Ephemeris at epoch 60398 MJD
Right Ascension 40.3718 deg
Declination 14.6916 deg
V Magnitude 19.23 mag
Solar Elongation -34.07 deg
Galactic Latitude -40.38 deg
Rate 0.368 deg/day
Direction 73.037 deg

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