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AstDyS ∴ Objects ∴ 1998WS19 ∴ Summary
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(56034) 1998WS19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62873 7.93e-09 au
e 0.249017 3.312e-08
i 11.76 3.723e-06 deg
Ω 14.162 1.922e-05 deg
ω 74.706 2.223e-05 deg
M 2.243 8.217e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9741 au
Aphelion 3.2833 au
Asc. node-Earth separation 1.31511 au
Desc. node-Earth separation 1.63893 au
Earth MOID 1.02762 au
Orbital period 1556.74 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1959 (45)
Radar observations (Discarded) 0 (0)
Arc length 10537.1 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 61.4117 deg
Declination 30.8351 deg
V Magnitude 19.06 mag
Solar Elongation -58.41 deg
Galactic Latitude -15.79 deg
Rate 0.528 deg/day
Direction 81.213 deg

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