An interstate asteroid was twice smaller


Межзвездный астероид оказался вдвое меньшеA asteroid shows ten times more light.

After analyzing Spitzer telescope data, the scientists discovered that they found their first inter-state – Omului asteroid – almost twice as much as expected. The study is published in The Astronomical Journal.

Asteroid 1I / Omwamwi found in October 2017. Initially it was thought that it was a comet, but then the sciences agreed on it; I think it's an asteroid with an unusual shape shape. According to the previous information, scientists have used Pan-STARRS 1 telescope, Hubble and other scenes, Omwamwi can not exceed 800 meters. To get new information about it, NASA sciences in November 2017 were marked at Spitzer asteroid asteroid telescope.

But within two months the telegop can not settle Omwamwi's orders. Based on this, sciences have decided that the size of the asteroid is much smaller than those who can "see" Spitzer. To estimate the size of Omwamwi, scientists have decided to use three independent modules to find the highest dimensions of items that can be repaired by the telescope. They obtained the results of 100, 140 and 440 meters – that is, Spitzer would have seen anything with a maximum measure of between 100 and 440 meters. So, it is within these borders, and the Omwamwi is a cigar shape.

In addition, the scientists found out that the asteroid appears ten times clearer than being able to; travel into the Solar system of comet. This decision makes researchers due to the Omwamwi temperature: the smallest, the light and the heat; appear.

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