1 Aquarii
Constellation, Multiple star, Aquarius (constellation), Stellar classification, Solar mass, Light-year
978-613-8-09593-4
6138095936
60
2011-10-29
29.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. 1 Aquarii, also known as 1 Aqr, is a multiple star in the constellation Aquarius. 1 Aqr A is a K-class giant of the spectral type K1III. Its companions, B and C, are optical and have no physical relation to 1 Aqr A. 1 Aquarii is known to be an infra-red source. 1 Aquarii A is a red dwarf with a mass relative to 80% solar masses and is almost 90% the diameter of the Sun. The star resides approximately 240 light-years away from earth with an absolute magnitude of 6.211, meaning it is dimmer than our sun as well as cooler.
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