In order to be part of a binary system there has to be two suns in the system. Our solar system has just one sun, hence we call it the sun.
Our sun is not in a binary solar system. A binary system has two sun at it center. One could speculate the effect if Jupiter had developed into a sun, turning our system into a binary. The Earth would no longer be suitable for life.
A binary star system.
It's not a secondary star, as it's not within a binary star system
according to latest astronomical research and nasa sources, our sun just may have a brown dwarf companion.
The blue giant Spica (part of the binary system Alpha Virginis) has about 10.25 times the mass of our Sun.
No, our Sun is not part of a binary system.
binary system
Our sun is not in a binary solar system. A binary system has two sun at it center. One could speculate the effect if Jupiter had developed into a sun, turning our system into a binary. The Earth would no longer be suitable for life.
A binary star system.
No, as a binary system is two stars, one circling around the other
No. We have only one sun.
To be a solar system requires only one sun and things orbiting it. Most stars are by themselves, with things orbiting them. There are some binary systems, where two stars are together, but they are not as common and our solar sun is not part of a binary system.
binary system
Our Sun is not a secondary star. Secondary stars only exist in a binary star system.
It's not a secondary star, as it's not within a binary star system
according to latest astronomical research and nasa sources, our sun just may have a brown dwarf companion.
A star that is not part of a binary (or trinary) star system. The Sun is also a solitary star.