2010 JU39
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest26 Jun 201915.81.050 AU0.065 AU25.14 LD9,666,736 km15h22m+19°16'119.3°57.6°
Approach28 Jun 201916.11.034 AU0.060 AU23.33 LD8,970,588 km13h56m+12°04'104.9°71.9°
Today18 Sep 201920.50.519 AU1.296 AU504.45 LD193,942,614 km10h25m+13°38'21.7°45.7°

Based on its absolute magnitude (Hₒ) of 19.6 and an albedo between 0.25 and 0.05, the estimated diameter of 2010 JU39 is 320 - 715 m.

2010 JU39- 2019-09-18

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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.