2019 TN1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest9 Oct 201920.61.032 AU0.036 AU13.85 LD5,324,792 km01h49m-12°12'157.7°21.5°
Approach12 Oct 201920.81.024 AU0.033 AU12.79 LD4,917,037 km03h20m-11°33'142.2°36.7°
Today25 Feb 202028.81.762 AU0.908 AU353.25 LD135,811,093 km07h32m+17°43'136.4°22.8°

Based on its absolute magnitude (Hₒ) of 26.7 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 TN1 is 10 - 25 m.

2019 TN1- 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.