(199145) 2005 YY128
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today18 May 202223.82.798 AU3.735 AU1453.42 LD558,793,102 km04h56m+24°23'18.9°6.7°
Brightest14 Feb 202313.11.008 AU0.037 AU14.53 LD5,585,675 km10h07m-43°38'123.1°55.1°
Approach16 Feb 202313.80.988 AU0.031 AU11.92 LD4,581,902 km08h41m-77°24'89.4°88.9°

Based on its absolute magnitude (Hₒ) of 18.2 and an albedo between 0.25 and 0.05, the estimated diameter of (199145) 2005 YY128 is 605 - 1350 m.

(199145) 2005 YY128- 2022-05-18

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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.