Table 1: Results of Changes in Stellar Parameters

 Parameter ChangesEffects
Model
No.		 M1
Blue		 M2
Red		 a e i Period
P (years)		 Radial Velocity
Range		 Sketch of
Velocity Curve
0 3 1 1.0 0.5 75.0 0.50 B:     30
R:     3*30
1 6 1 1.0 0.5 75.0   B:
R: 		  
Change the mass of M1 to 12. Do not "enter" before predicting the period and radial velocity range and writing those predictions here:
2 12 1 1.0 0.5 75.0   B:
R: 		  
3 3 1 0.4 0.5 75.0   B:
R: 		  
Compare the effects of Model 3 to those of Model 0. Change a to 2.0. Before you "enter," predict the period and radial velocity range:
4 3 1 2.0 0.5 75.0   B:
R: 		  
5 3 1 1.0 0.0 75.0   B:
R: 		  
6 3 1 1.0 0.9 75.0   B:
R: 		  
7 3 1 1.0 0.5 90.0   B:
R: 		  
8 3 1 1.0 0.5 0.0   B:
R: 		  



 Parameter ChangesEffects
Model
No.		 M1
Blue		 M2
Red		 a e i Period
P (years)		 Radial Velocity
Range		 Sketch of
Velocity Curve
The next step is to change M1 to 50 solar masses, leaving i at 0.0. Before you "enter," the new mass, predict the period and radial velocity range:
9 50 1 1.0 0.5 0.0   B:
R: 		  
10 50 1 0.4 0.5 75.0   B:
R: 		  
11 3 3 1.0 0.0 75.0   B:
R: 		  
12 3 3 2.0 0.0 75.0   B:
R: