AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Toyako ∴ Summary
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(12357) Toyako  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1341 2.462e-08 au
e 0.089312 6.116e-08
i 11.24 7.089e-06 deg
Ω 173.059 2.188e-05 deg
ω 211.117 3.564e-05 deg
M 175.064 2.735e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8542 au
Aphelion 3.414 au
Asc. node-Earth separation 2.3707 au
Desc. node-Earth separation 1.88273 au
Earth MOID 1.86189 au
Orbital period 2026.6 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1338 (6)
Radar observations (Discarded) 0 (0)
Arc length 9047.56 days
Unobserved 146 days

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Ephemeris at epoch 58441 MJD
Right Ascension 211.91 deg
Declination -7.74595 deg
V Magnitude 19.12 mag
Solar Elongation 24.38 deg
Galactic Latitude 50.54 deg
Rate 0.329 deg/day
Direction 105.185 deg

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