2011 SC25
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today17 Jul 201926.51.360 AU0.604 AU235.17 LD90,416,663 km23h37m+15°56'111.6°44.0°
Brightest29 Sep 201920.21.045 AU0.051 AU19.90 LD7,649,219 km01h57m-22°08'146.0°32.5°
Approach3 Oct 201920.61.022 AU0.044 AU17.24 LD6,627,273 km03h08m-48°32'117.9°59.9°

Based on its absolute magnitude (Hₒ) of 25.2 and an albedo between 0.25 and 0.05, the estimated diameter of 2011 SC25 is 25 - 55 m.

2011 SC25- 2019-07-17
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.

(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 lightcurve 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 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.