Discover and read the best of Twitter Threads about #cosmicobject
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Astronomers have discovered an #asteroid that revolves around our Sun faster than all other #spacerocks! Named 2021 PH2, it is approximately 1 km wide.
📸: CTIO/NOIRLab/NSF/AURA/J. da Silva
📸: CTIO/NOIRLab/NSF/AURA/J. da Silva
This newly discovered asteroid completes one orbit around the Sun in just 113 Earth days. This is the shortest orbital period of any #cosmicobject in our solar system except #Mercury, which takes only 88 days!
In Pic: Mercury’s solar transit
📸: NASA/Bill Ingalls
In Pic: Mercury’s solar transit
📸: NASA/Bill Ingalls
This asteroid was initially positioned in the main #AsteroidBelt between Mars and Jupiter but got pulled closer to the Sun by the gravitational influence of inner planets.
📸: CTIO/NOIRLab/NSF/DOE/DECam/AURA/S.S. Sheppard, Carnegie Institution of Science
📸: CTIO/NOIRLab/NSF/DOE/DECam/AURA/S.S. Sheppard, Carnegie Institution of Science
