2010 SC17
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest16 Oct 202117.41.025 AU0.039 AU15.23 LD5,856,937 km00h45m+53°03'135.1°43.4°
Approach18 Oct 202117.91.004 AU0.033 AU12.74 LD4,896,339 km22h41m+85°43'102.7°75.4°
Today23 Oct 202121.70.961 AU0.056 AU21.72 LD8,351,981 km13h06m+39°14'51.5°125.9°

Based on its absolute magnitude (Hₒ) of 22.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2010 SC17 is 75 - 170 m.

2010 SC17- 2021-10-23

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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.

(Left-click and drag to rotate the view; right-click and drag to move the view; use scroll wheel to zoom in our out.)

The light curve chart below shows the estimated development of the NEO's magnitude during its approach to earth.

The following all-sky chart shows the path of the NEO in the coming months.

The following chart shows the path of the NEO in the coming days or hours. The field of view is optimized for (~10x50) binoculars and finderscopes. A more printer-friendly version of the same chart can be found below.