April 29, Flyby of Asteroid 1998 OR2 Astronomers estimate that 1998 OR2 is between 1.8 to 4.1 kilometers. It's big enough that an impact could threaten human civilization. But nothing to fear here as it the asteroid will miss us by a large margin around 3 Million km or 16 Lunar Distance. Special thanks and credit to Gianluca Massi (Italian astrophysicist, Currently tracking 1998 OR2 from Arecibo Observatory) and Space.com . . . #asteriod #asteroid1998or2 #asteroid2019ok #asteroid1998 #earth #danger #nearmiss #space #sun #debris #solarsystem #instadaily #astronomy #asteroidmission #astrophysics #nasa #areciboobservatory #gianlucamassi #cosmology #spaceflight #nkknspacepage #moon #orbit #trending #TBD https://www.instagram.com/p/B_fqyLvDsTp/?igshid=wl80d0c62ahl
