AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WK41 ∴ Summary
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(118317) 1998WK41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38354 9.193e-09 au
e 0.08347 4.037e-08
i 5.795 5.565e-06 deg
Ω 220.497 3.7e-05 deg
ω 218.593 5.056e-05 deg
M 301.207 3.278e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1846 au
Aphelion 2.5825 au
Asc. node-Earth separation 1.52461 au
Desc. node-Earth separation 1.23064 au
Earth MOID 1.20342 au
Orbital period 1344.11 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 700 (0)
Radar observations (Discarded) 0 (0)
Arc length 9174.15 days
Unobserved 113 days

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Ephemeris at epoch 60398 MJD
Right Ascension 8.76539 deg
Declination 5.93337 deg
V Magnitude 20.93 mag
Solar Elongation -2.76 deg
Galactic Latitude -56.7 deg
Rate 0.499 deg/day
Direction 68.941 deg

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