1999 RM45
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today3 Jul 202024.72.620 AU3.598 AU1400.11 LD538,294,855 km06h01m+15°44'13.4°5.1°
Brightest1 Mar 202113.21.002 AU0.022 AU8.44 LD3,244,473 km06h54m-03°42'120.3°58.7°
Approach2 Mar 202113.90.990 AU0.018 AU6.87 LD2,640,407 km04h34m+01°39'85.4°93.6°

Based on its absolute magnitude (Hₒ) of 19.4 and an albedo between 0.25 and 0.05, the estimated diameter of 1999 RM45 is 350 - 785 m.

1999 RM45- 2020-07-03
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.