Chi Sagittarii
Constellation, Sagittarius (constellation), Star system, Bayer designation, Binary star, Stellar classification
Herausgegeben: Numitor, Gerd
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Bayer designation Chi Sagittarii is shared by three star systems in the constellation Sagittarius. The brightest of these, ¹ Sagittarii and ³ Sagittarii, are separated by 0.56° on the sky. The dimmer ² Sagittarii is located between them, 0.10° from ¹. The Wow! signal came from the direction of these stars. Chi-1 Sagittarii is a binary star. The primary is a spectral type A5 dwarf. The companion is approximately 0.12 arcseconds from the primary, putting it ab...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Bayer designation Chi Sagittarii is shared by three star systems in the constellation Sagittarius. The brightest of these, ¹ Sagittarii and ³ Sagittarii, are separated by 0.56° on the sky. The dimmer ² Sagittarii is located between them, 0.10° from ¹. The Wow! signal came from the direction of these stars. Chi-1 Sagittarii is a binary star. The primary is a spectral type A5 dwarf. The companion is approximately 0.12 arcseconds from the primary, putting it about 8 Astronomical Units away. The orbital period is 10.8 years. The combined apparent magnitude of the system is +5.02. It is approximately 220 light years from Earth.
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