- #1
marc873a
- 8
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I'm trying to calculate a few different things about sgr a* using the stars that orbit it. I have found this table which includes all the stars that orbit:
https://en.wikipedia.org/wiki/Sagittarius_A*_cluster
My problem is, that the semi-major axis is measured in arcsec, and I need it in AU or m. What is arcsec and how do I convert it into the other units?
Thanks in advance :)
https://en.wikipedia.org/wiki/Sagittarius_A*_cluster
My problem is, that the semi-major axis is measured in arcsec, and I need it in AU or m. What is arcsec and how do I convert it into the other units?
Thanks in advance :)