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(163758) 2003OS13  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.29592 8.678e-09 au
e 0.741159 2.493e-07
i 41.546 3.561e-05 deg
Ω 272.206 2.795e-05 deg
ω 244.232 2.592e-05 deg
M 321.006 3.525e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3354 au
Aphelion distance 2.2564 au
Asc. node-Earth separation -0.15632 au
Desc. node-Earth separation -0.54186 au
Earth MOID 0.09074 au
Orbital period 538.847 days
Date of orbit computation   Jun 15 14:40
Observational summary
Optical observations (Discarded) 360 (11)
Radar observations (Discarded) 0 (0)
Arc length 6531 days
Unobserved 49 days

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Ephemeris
(Epoch 59429 MJD)
Right Ascension 300.978 deg
Declination 34.6065 deg
V Magnitude 20.49 mag
Solar Elongation 126.57 deg
Galactic Latitude 1.79 deg
Rate 0.526 deg/day
Direction -100.269 deg

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