2009 BH2
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today20 Nov 201923.70.443 AU0.829 AU322.50 LD123,988,721 km17h17m-34°22'26.4°97.3°
Approach18 Jan 202019.40.970 AU0.039 AU15.00 LD5,766,018 km00h41m-12°24'67.8°110.1°
Brightest21 Jan 202018.70.988 AU0.047 AU18.26 LD7,018,752 km01h57m+16°57'92.9°84.3°

Based on its absolute magnitude (Hₒ) of 22.4 and an albedo between 0.25 and 0.05, the estimated diameter of 2009 BH2 is 90 - 195 m.

2009 BH2- 2019-11-20
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.