Technology Stars

1. stars Parallax and Magnitude 2. 2p 1AU 1AU 61Cygni To distant star p p 3. A Star with a parallax of 1 arc-second is1…

Documents Intro to Astrophysics Dr. Bill Pezzaglia 1 Updated: Nov 2007.

Intro to Astrophysics Dr. Bill Pezzaglia 1 Updated: Nov 2007 III. Introduction To Astrophysics Distances to Stars Binary Stars HR Diagrams 2 A. Stellar Distances Method of…