2015 WN1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today20 Sep 202027.40.896 AU0.302 AU117.54 LD45,190,540 km15h43m-18°18'60.7°102.2°
Approach12 Nov 202018.90.993 AU0.010 AU3.75 LD1,441,941 km22h38m-06°22'108.3°71.2°
Brightest13 Nov 202018.40.999 AU0.012 AU4.55 LD1,748,056 km00h47m+05°50'141.5°38.1°

Based on its absolute magnitude (Hₒ) of 26.5 and an albedo between 0.25 and 0.05, the estimated diameter of 2015 WN1 is 15 - 30 m.

2015 WN1- 2020-09-20
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.