2019 OR1
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today6 Oct 202220.91.231 AU0.381 AU148.39 LD57,052,680 km03h39m+54°44'119.1°45.2°
Brightest18 Nov 202216.31.022 AU0.052 AU20.25 LD7,785,813 km23h51m+23°28'128.7°49.0°
Approach21 Nov 202216.61.004 AU0.047 AU18.26 LD7,018,539 km23h01m+00°53'108.2°69.2°

Based on its absolute magnitude (Hₒ) of 20.8 and an albedo between 0.25 and 0.05, the estimated diameter of 2019 OR1 is 185 - 410 m.

2019 OR1- 2022-10-06
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 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.