2019 CY1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest19 Feb 201917.40.996 AU0.010 AU3.97 LD1,527,683 km11h45m-27°01'135.2°44.4°
Approach20 Feb 201918.00.990 AU0.008 AU3.28 LD1,262,220 km13h57m-50°33'101.5°78.0°
Today21 Apr 201927.20.816 AU0.522 AU203.13 LD78,098,026 km22h36m-11°56'54.0°94.8°

Based on its absolute magnitude (Hₒ) of 25.7and an albedo between 0.25 and 0.05, the estimated diameter of 2019 CY1 is 20 - 45 m.

2019 CY1- 2019-04-21

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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 lightcurve 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 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.