AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1990SY6 ∴ Summary
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(100025) 1990SY6  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.42978 2.33e-08 au
e 0.155865 9.768e-08
i 6.875 8.005e-06 deg
Ω 24.605 5.079e-05 deg
ω 349.933 5.527e-05 deg
M 136.716 2.455e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0511 au
Aphelion 2.8085 au
Asc. node-Earth separation 1.0589 au
Desc. node-Earth separation 1.79566 au
Earth MOID 1.05191 au
Orbital period 1383.41 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 416 (6)
Radar observations (Discarded) 0 (0)
Arc length 9982.29 days
Unobserved 464 days

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Ephemeris at epoch 58580 MJD
Right Ascension 196.706 deg
Declination -5.61291 deg
V Magnitude 19.55 mag
Solar Elongation 178.35 deg
Galactic Latitude 57.05 deg
Rate 0.25 deg/day
Direction -75.66 deg

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