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(163899) 2003SD220  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 0.827611 3.669e-10 au
e 0.2099 9.461e-09
i 8.538 1.435e-06 deg
Ω 273.74 2.056e-06 deg
ω 326.941 3.476e-06 deg
M 161.211 4.305e-06 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6539 au
Aphelion distance 1.0013 au
Asc. node-Earth separation -0.34365 au
Desc. node-Earth separation -0.02213 au
Earth MOID 0.01684 au
Orbital period 275.003 days
Date of orbit computation   ago 7 14:41
Observational summary
Optical observations (Discarded) 1457 (16)
Radar observations (Discarded) 13 (0)
Arc length 8248 days
Unobserved 3 days

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Ephemeris
(Epoch 59801 MJD)
Right Ascension 94.2919 deg
Declination 27.5058 deg
V Magnitude 20.07 mag
Solar Elongation 43.41 deg
Galactic Latitude 5.34 deg
Rate 0.89 deg/day
Direction 95.55 deg

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