The mysterious object TIC 400799224 seems to be emitting a lot of dust. Even in large numbers at irregular intervals. Astronomers found this object orbiting a binary star.
The appearance of this object is mysterious and varied. Every 19.77 days one of the two stars dims with great regularity.
However, the intensity and duration are irregular. In addition, astronomers can only observe blurring about every third orbit.
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Research Mysterious Objects TIC 400799224, Regular Orbit But Irregular Darkness
Extrasolar planets or asteroids are often seen blocking the light of their stars. However, in this case it is different.
Because the way the object blocks the light from the star cannot be revealed by any of the options.
Citing the sciencealert page, the mysterious object TIC 400799224 emits a lot of dust. It then orbits the star about 2,300 light-years away.
This object was first detected by the Transiting Exoplanet Survey Satellite (TESS). Observed when astronomers are hunting for mini planets around our neighboring stars.
Astronomers sift through the data using AI collected by TESS. Objects observed as a result of the star experienced a rapid decrease in brightness of almost 25% over several hours.
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Two mysterious orbiting object stars are the real hosts. The dust emanating from the object blocks up to 37%-75% of the light from the host star.
Usually a planet that is destroyed or an object orbiting it is breaking apart will release dust. However, the mysterious object TIC 400799224 has been observed in the last 6 years.
The results show that the periodicity is constant. However, it turns out that the object remains intact.
Fakta TIC 400799224
The first mysterious object TIC 400799224 does not orbit a single star system. So astronomers assume if there is some kind of object that orbits periodically.
Then emit a cloud of dust. The amount of dust emitted was enormous. As a result, it is difficult to identify the nature of the orbiting object.
It was likely generated by the disintegration of objects such as the asteroid Ceres in the solar system. So it will last about 8,000 years before finally disappearing.
Disintegrating objects when passing directly will experience sublimation, ie solid into gas. Then a collision of a small object such as a planet will release sporadic dust clouds.
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Then the dust is driven by planets embedded in the star’s disk. One of the Center’s astronomers involved in this research is Karen Collins.
In a press release from the Harvard-Smithsonian Center for Astrophysics, Karen explains this.
Findings like this are reminiscent of the star KIC 8462852. The years of darkness have inspired a number of speculations.
Currently emerging hypotheses using natural processes as an explanation. However, the time of the star’s orbit is irregular.
It doesn’t even repeat itself in a pattern to a stable orbit. As happened to the mysterious object TIC 400799224.
Monitoring the object will continue to do the team of astronomers. The good news, the object is quite bright. So easy to observe using a telescope. (R10/HR-Online)
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