AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011TO9 ∴ Summary
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(312833) 2011TO9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.0372 4.599e-08 au
e 0.096277 1.092e-07
i 11.3 9.487e-06 deg
Ω 261.807 6.359e-05 deg
ω 74.99 9.242e-05 deg
M 144.97 6.438e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7448 au
Aphelion 3.3296 au
Asc. node-Earth separation 1.91894 au
Desc. node-Earth separation 2.10113 au
Earth MOID 1.76127 au
Orbital period 1933.34 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 158 (4)
Radar observations (Discarded) 0 (0)
Arc length 6293.96 days
Unobserved 482 days

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Ephemeris at epoch 58580 MJD
Right Ascension 138.659 deg
Declination 1.80143 deg
V Magnitude 21.2 mag
Solar Elongation -122.82 deg
Galactic Latitude 32.32 deg
Rate 0.055 deg/day
Direction -9.716 deg

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