2010 NS121
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today23 Oct 202195.21.029 AU0.048 AU18.70 LD7,187,673 km04h37m+39°23'133.5°44.6°
Approach9 Oct 202294.41.025 AU0.035 AU13.63 LD5,241,145 km03h01m+37°39'138.3°40.4°
Brightest24 Oct 202294.01.029 AU0.037 AU14.45 LD5,553,869 km01h53m+35°40'156.2°23.0°

Based on its absolute magnitude (Hₒ) of 100.0 and an albedo between 0.25 and 0.05, the estimated diameter of 2010 NS121 is 0 - 0 m.

2010 NS121- 2021-10-23
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.