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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.827486 4.32e-10 au
e 0.210663 1.137e-08
i 8.459 2.203e-06 deg
Ω 274.031 2.725e-06 deg
ω 326.496 4.498e-06 deg
M 126.359 4.183e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6532 au
Aphelion 1.0018 au
Asc. node-Earth separation -0.34496 au
Desc. node-Earth separation -0.02502 au
Earth MOID 0.01883 au
Orbital period 274.941 days
Date of orbit computation   Feb 11 15:26
Observational summary
Optical observations (Discarded) 1068 (10)
Radar observations (Discarded) 13 (0)
Arc length 6920 days
Unobserved 65 days

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Ephemeris at epoch 58534 MJD
Right Ascension 315.679 deg
Declination -39.4982 deg
V Magnitude 20.85 mag
Solar Elongation 32.14 deg
Galactic Latitude -41.47 deg
Rate 0.501 deg/day
Direction 16.363 deg

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