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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.826689 1.902e-09 au
e 0.210663 1.147e-08
i 8.515 2.044e-06 deg
Ω 273.916 2.587e-06 deg
ω 326.934 4.502e-06 deg
M 192.511 4.448e-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 -0.34485 au
Desc. node-Earth separation -0.02391 au
Earth MOID 0.01813 au
Orbital period 274.544 days
Date of orbit computation   Jan 17 14:13
Observational summary
Optical observations (Discarded) 1119 (13)
Radar observations (Discarded) 13 (0)
Arc length 7682 days
Unobserved 5 days

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Ephemeris
(Epoch 59236 MJD)
Right Ascension 346.966 deg
Declination 0.14285 deg
V Magnitude 20.05 mag
Solar Elongation -46.4 deg
Galactic Latitude -53.08 deg
Rate 1.027 deg/day
Direction 69.951 deg

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