2011 SC25
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today21 Sep 201921.11.089 AU0.090 AU35.01 LD13,460,950 km01h08m+05°40'159.4°19.0°
Brightest29 Sep 201920.21.045 AU0.051 AU19.90 LD7,651,084 km01h57m-22°07'146.0°32.4°
Approach3 Oct 201920.61.022 AU0.044 AU17.24 LD6,627,273 km03h08m-48°31'117.9°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- 2019-09-21
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 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.