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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 0.827399 9.246e-10 au
e 0.209759 1.066e-08
i 8.547 1.841e-06 deg
Ω 273.786 2.581e-06 deg
ω 326.901 4.402e-06 deg
M 259.358 5.483e-06 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6538 au
Aphelion distance 1.001 au
Asc. node-Earth separation -0.34242 au
Desc. node-Earth separation -0.02376 au
Earth MOID 0.01807 au
Orbital period 274.898 days
Date of orbit computation   Oct 27 14:31
Observational summary
Optical observations (Discarded) 1233 (13)
Radar observations (Discarded) 13 (0)
Arc length 7964 days
Unobserved 3 days

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Ephemeris
(Epoch 59516 MJD)
Right Ascension 176.63 deg
Declination 63.6914 deg
V Magnitude 16.49 mag
Solar Elongation 81.99 deg
Galactic Latitude 51.95 deg
Rate 0.32 deg/day
Direction 34.349 deg

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