(153591) 2001 SN263
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today23 Oct 202118.21.585 AU0.690 AU268.32 LD103,161,086 km04h08m+36°30'139.8°23.9°
Approach28 Feb 202214.01.047 AU0.101 AU39.42 LD15,157,325 km06h48m+11°31'121.6°53.7°
Brightest5 Mar 202213.91.059 AU0.104 AU40.60 LD15,611,234 km07h33m+03°27'127.4°48.1°

Based on its absolute magnitude (Hₒ) of 16.9 and an albedo between 0.25 and 0.05, the estimated diameter of (153591) 2001 SN263 is 1 - 2 km.

(153591) 2001 SN263- 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.