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Saturn encounter triggers comet-like activity in Centaur 450P

New data suggests a Saturn encounter in 1992 set Centaur 450P on a path to becoming a comet.

TruthFoundry News Desk
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Researchers led by Charles Schambeau, an associate professor at the University of Central Florida, reported that Centaur 450P/LONEOS is showing signs of transforming into a comet. [1] Researchers led by Charles Schambeau, a research associate professor at UCF's Florida Space Institute, detected carbon dioxide gas and icy dust surrounding the Centaur object 450P/LONEOS. [2] Observations from NASA's James Webb Space Telescope and the Gemini North telescope detected carbon dioxide gas, icy dust, and signs of recent thermal activity surrounding 450P/LONEOS. [3] The altered orbit brought the perihelion of 450P/LONEOS closer to Jupiter, increasing solar heating and causing the gradual formation of a faint coma. [4] The research team found that a close gravitational encounter with Saturn in 1992 significantly altered the orbit of 450P/LONEOS, moving it inward from a more distant trajectory. [5] Charles Schambeau stated that Centaurs are transitional objects originating from the outer solar system that evolve toward becoming Jupiter-family comets. [6] The study found strong evidence of carbon dioxide emission but no signs of water vapor or carbon monoxide, suggesting carbon dioxide is likely driving the centaur's activity. [7]
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  1. Researchers led by Charles Schambeau, an associate professor at the University of Central Florida, reported that Centaur 450P/LONEOS is showing signs of transforming into a comet. · Phys.org
  2. Researchers led by Charles Schambeau, a research associate professor at UCF's Florida Space Institute, detected carbon dioxide gas and icy dust surrounding the Centaur object 450P/LONEOS. · University of Central Florida News | UCF Today
  3. Observations from NASA's James Webb Space Telescope and the Gemini North telescope detected carbon dioxide gas, icy dust, and signs of recent thermal activity surrounding 450P/LONEOS. · Phys.org
  4. The altered orbit brought the perihelion of 450P/LONEOS closer to Jupiter, increasing solar heating and causing the gradual formation of a faint coma. · Phys.org
  5. The research team found that a close gravitational encounter with Saturn in 1992 significantly altered the orbit of 450P/LONEOS, moving it inward from a more distant trajectory. · Phys.org
  6. Charles Schambeau stated that Centaurs are transitional objects originating from the outer solar system that evolve toward becoming Jupiter-family comets. · University of Central Florida News | UCF Today
  7. The study found strong evidence of carbon dioxide emission but no signs of water vapor or carbon monoxide, suggesting carbon dioxide is likely driving the centaur's activity. · University of Central Florida News | UCF Today
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