2019 TK1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest6 Oct 201918.81.054 AU0.057 AU22.04 LD8,474,561 km23h43m-01°46'163.3°15.8°
Approach7 Oct 201919.01.051 AU0.056 AU21.67 LD8,330,093 km23h25m+07°30'158.5°20.4°
Today25 Feb 202024.71.275 AU0.467 AU181.66 LD69,843,479 km07h50m+65°39'117.5°43.5°

Based on its absolute magnitude (Hₒ) of 24.1 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 TK1 is 40 - 90 m.

2019 TK1- 2020-02-25

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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.