2013 BA74
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest3 Feb 202016.70.995 AU0.010 AU4.02 LD1,546,107 km08h12m-06°49'153.3°26.5°
Approach4 Feb 202016.90.993 AU0.010 AU3.73 LD1,432,950 km09h00m-25°47'137.7°41.9°
Today10 Aug 202028.61.865 AU1.272 AU495.00 LD190,309,870 km16h15m-25°31'108.8°31.0°

Based on its absolute magnitude (Hₒ) of 25.4 and an albedo between 0.25 and 0.05, the estimated diameter of 2013 BA74 is 20 - 50 m.

2013 BA74- 2020-08-10
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.