- #1
Frank Einstein
- 170
- 1
Hi everybody; I was wondering if there is a way of knowing if two stars came from the same open cluster knowing the distance fron these to the earth, the distance between them and their spectral types.
If someone can pont me to a book or webpage where I can learm about that, it would be very helpfull.
It's for an exercice in which I am asked about the possibility that the three stars from Orion's belt came from the same cluster since all sahre type B0.
Thanks for reading.
If someone can pont me to a book or webpage where I can learm about that, it would be very helpfull.
It's for an exercice in which I am asked about the possibility that the three stars from Orion's belt came from the same cluster since all sahre type B0.
Thanks for reading.