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(163758) 2003OS13  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.29602 1.377e-08 au
e 0.740967 2.837e-07
i 41.548 3.966e-05 deg
Ω 272.212 3.062e-05 deg
ω 244.235 3.054e-05 deg
M 53.759 5.192e-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 -0.15264 au
Desc. node-Earth separation -0.54127 au
Earth MOID 0.08859 au
Orbital period 538.91 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 346 (11)
Radar observations (Discarded) 0 (0)
Arc length 5455 days
Unobserved 520 days

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Ephemeris
(Epoch 58824 MJD)
Right Ascension 281.238 deg
Declination -8.47541 deg
V Magnitude 21.17 mag
Solar Elongation -30.56 deg
Galactic Latitude -2.42 deg
Rate 0.577 deg/day
Direction 74.822 deg

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