(163899) 2003 SD220
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today15 Nov 201815.61.001 AU0.125 AU48.59 LD18,681,136 km11h02m+56°26'92.0°80.9°
Brightest16 Dec 201813.10.979 AU0.029 AU11.14 LD4,283,646 km14h38m+45°09'79.1°99.3°
Approach22 Dec 201816.20.968 AU0.019 AU7.37 LD2,834,313 km17h05m+08°30'34.6°144.8°

Based on its absolute magnitude (Hₒ) of 17.3and an albedo between 0.25 and 0.05, the estimated diameter of (163899) 2003 SD220 is 920 - 2060 m.

(163899) 2003 SD220- 2018-11-15
astro.vanbuitenen.nl


 
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The interactive orbit chart above shows the near-earth object's path through the solar system and its position at the given date. Green and blue lines are shown perpendicular to the ecliptic plane: Green if the path is above the ecliptic plane, blue if it is below.

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