NEODyS-2

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2009SZ99  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.814786 6.896e-08 au
e 0.214383 4.181e-06
i 21.326 0.0002827 deg
Ω 338.068 0.0005274 deg
ω 147.459 0.0004931 deg
M 87.665 0.001103 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6401 au
Aphelion 0.9895 au
Asc. node-Earth separation -0.06098 au
Desc. node-Earth separation -0.33211 au
Earth MOID 0.05796 au
Orbital period 268.636 days
Date of orbit computation   Mar 13 11:19
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 2133 days
Unobserved 1151 days

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Ephemeris at epoch 58381 MJD
Right Ascension 149.653 deg
Declination 25.1358 deg
V Magnitude 21.01 mag
Solar Elongation 35.56 deg
Galactic Latitude 51.35 deg
Rate 1.33 deg/day
Direction 120.358 deg

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