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2009SO98  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21955 0.0008022 au
e 0.188638 0.0004993
i 18.461 0.03298 deg
Ω 4.983 0.004518 deg
ω 43.677 0.05209 deg
M 248.703 3.894 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9895 au
Aphelion distance 1.4496 au
Asc. node-Earth separation 0.03354 au
Desc. node-Earth separation 0.36461 au
Earth MOID 0.03201 au
Orbital period 491.921 days
Date of orbit computation   feb 26 10:36
Observational summary
Optical observations (Discarded) 51 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 5323 days

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Ephemeris
(Epoch 60428 MJD)
Right Ascension 348.935 deg
Declination -20.5978 deg
V Magnitude 27.26 mag
Solar Elongation 57.44 deg
Galactic Latitude -67.21 deg
Rate 0.843 deg/day
Direction 63.322 deg

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