2020 CB
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today24 Sep 202129.50.856 AU0.866 AU337.12 LD129,611,293 km15h30m-18°26'53.9°71.3°
Approach30 Jan 202225.31.031 AU0.112 AU43.68 LD16,794,423 km13h12m-06°20'111.4°62.8°
Brightest21 Feb 202224.51.127 AU0.141 AU55.02 LD21,151,605 km11h13m+15°55'165.6°12.6°

Based on its absolute magnitude (Hₒ) of 27.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2020 CB is 8 - 17 m.

2020 CB- 2021-09-24

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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.