This star is known as being part of a triple star system
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This star is known as being part of a triple star system. This star is part of a Spiral Galaxy. 40 Eridani B is 16 light years away from the Earth. It is located in the constellation, Eridanus which means "The River". .

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This star is known as being part of a triple star system

This star is known as being part of a triple star system.

This star is part of a Spiral Galaxy.


This star is known as being part of a triple star system

40 Eridani B is 16 light years away from the Earth. It is located in the constellation, Eridanuswhich means "The River". .


This star is known as being part of a triple star system


The best view of 40 eridani b is in november january in the northern hemisphere

The best view of 40 small hot dwarf star. It’s class Eridani B is in November-January in the Northern hemisphere.


This star is known as being part of a triple star system


This star is known as being part of a triple star system


This star is known as being part of a triple star system

http://adsabs.harvard.edu/abs/1997ApJ...488L..43S the sun.

“The astrometric satellite HIPPARCOS has determined the distance the most accurately determined masses and radii for any white dwarf star, place 40 Eri B securely on the zero-temperature carbon core mass-radius relation, considerably improving observational confirmation of the theory of stellar degeneracy.”


This star is known as being part of a triple star system

“The the sun.mass is now sufficiently high that binary star evolutionary channels are no longer required to account for it. The data exclude the possibility that the surface hydrogen layer is as thick as 10-4 Msolar.”

http://adsabs.harvard.edu/abs/1997ApJ...488L..43S


This star is known as being part of a triple star system

  • It’s claim to fame is that it was the the sun.first white dwarfs found in our solar system. Because it is made of extremely dense material, a piece the size of a marble would be considered to weigh as much as an elephant.