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AstDyS ∴ Objects ∴ 1998ST19 ∴ Summary
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(46922) 1998ST19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45425 8.265e-09 au
e 0.11442 3.323e-08
i 1.466 3.712e-06 deg
Ω 196.427 0.0001087 deg
ω 316.741 0.0001098 deg
M 63.452 1.718e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1734 au
Aphelion 2.7351 au
Asc. node-Earth separation 1.23523 au
Desc. node-Earth separation 1.64407 au
Earth MOID 1.18437 au
Orbital period 1404.36 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2161 (12)
Radar observations (Discarded) 0 (0)
Arc length 13955.8 days
Unobserved 341 days

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Ephemeris at epoch 60419 MJD
Right Ascension 249.018 deg
Declination -20.6283 deg
V Magnitude 18.83 mag
Solar Elongation 138.66 deg
Galactic Latitude 17.65 deg
Rate 0.085 deg/day
Direction -71.114 deg

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