NEODyS-2

Near Earth Objects - Dynamic Site
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2009YS  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.19219 0.0003072 au
e 0.179279 0.0002269
i 6.751 0.007524 deg
Ω 81.464 0.002864 deg
ω 338.771 0.007744 deg
M 142.429 0.8981 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9785 au
Aphelion 1.4059 au
Asc. node-Earth separation 0.00347 au
Desc. node-Earth separation 0.37005 au
Earth MOID 0.00308 au
Orbital period 475.461 days
Date of orbit computation   Mar 13 11:30
Observational summary
Optical observations (Discarded) 31 (0)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 3129 days

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Ephemeris at epoch 58316 MJD
Right Ascension 234.34 deg
Declination -24.4903 deg
V Magnitude 25.97 mag
Solar Elongation -123.54 deg
Galactic Latitude 24.69 deg
Rate 0.135 deg/day
Direction -174.616 deg

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