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(163758) 2003OS13  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.29602 1.095e-08 au
e 0.740967 2.593e-07
i 41.548 3.883e-05 deg
Ω 272.212 2.565e-05 deg
ω 244.235 2.85e-05 deg
M 53.759 4.208e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3357 au
Aphelion distance 2.2563 au
Asc. node-Earth separation -0.15265 au
Desc. node-Earth separation -0.54127 au
Earth MOID 0.08859 au
Orbital period 538.91 days
Date of orbit computation   Sep 19 17:29
Observational summary
Optical observations (Discarded) 346 (13)
Radar observations (Discarded) 0 (0)
Arc length 5455 days
Unobserved 466 days

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Ephemeris
(Epoch 58770 MJD)
Right Ascension 239.843 deg
Declination -15.7951 deg
V Magnitude 19.91 mag
Solar Elongation -41.12 deg
Galactic Latitude 27.39 deg
Rate 1.089 deg/day
Direction 84.619 deg

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