(2100) Ra-Shalom
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Brightest18 Sep 201913.41.184 AU0.181 AU70.57 LD27,130,006 km00h04m-08°59'171.0°7.6°
Approach21 Sep 201913.51.179 AU0.180 AU69.95 LD26,891,938 km23h48m-14°20'166.3°11.6°
Today16 Feb 202017.60.630 AU1.263 AU491.39 LD188,922,901 km19h54m-13°07'29.4°50.3°

Based on its absolute magnitude (Hₒ) of 16.2 and an albedo between 0.25 and 0.05, the estimated diameter of (2100) Ra-Shalom is 2 - 3 km.

(2100) Ra-Shalom- 2020-02-16
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 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.