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AstDyS ∴ Objects ∴ 1998WK40 ∴ Summary
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(326305) 1998WK40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42247 2.117e-08 au
e 0.225909 7.758e-08
i 1.403 8.882e-06 deg
Ω 236.469 0.0002801 deg
ω 103.805 0.0002811 deg
M 312.893 3.076e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8752 au
Aphelion 2.9697 au
Asc. node-Earth separation 1.41685 au
Desc. node-Earth separation 1.19491 au
Earth MOID 0.86712 au
Orbital period 1377.17 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 10407.1 days
Unobserved 388 days

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Ephemeris at epoch 60419 MJD
Right Ascension 307.406 deg
Declination -17.9998 deg
V Magnitude 21.48 mag
Solar Elongation 83.8 deg
Galactic Latitude -29.51 deg
Rate 0.418 deg/day
Direction 74.33 deg

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