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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 0.826693 1.879e-09 au
e 0.210664 1.135e-08
i 8.515 2.016e-06 deg
Ω 273.916 2.584e-06 deg
ω 326.937 4.492e-06 deg
M 290.255 4.229e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6525 au
Aphelion distance 1.0008 au
Asc. node-Earth separation -0.34349 au
Desc. node-Earth separation -0.02389 au
Earth MOID 0.01817 au
Orbital period 274.546 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 1084 (13)
Radar observations (Discarded) 13 (0)
Arc length 7216 days
Unobserved 13 days

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Ephemeris
(Epoch 58779 MJD)
Right Ascension 168.223 deg
Declination 2.31598 deg
V Magnitude 19.91 mag
Solar Elongation 40.81 deg
Galactic Latitude 55.77 deg
Rate 1.159 deg/day
Direction 117.351 deg

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