2019 CW
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today16 Feb 201920.51.101 AU0.122 AU47.61 LD18,305,765 km08h18m+11°28'156.1°21.3°
Brightest27 Feb 201919.81.023 AU0.061 AU23.86 LD9,171,657 km06h43m+32°39'121.0°56.1°
Approach4 Mar 201920.60.987 AU0.049 AU19.17 LD7,369,266 km03h45m+49°17'83.2°93.9°

Based on its absolute magnitude (Hₒ) of 23.8and an albedo between 0.25 and 0.05, the estimated diameter of 2019 CW is 45 - 105 m.

2019 CW- 2019-02-16
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 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.