HD 12021
Date |
|
B |
|
|
V |
|
|
R |
|
|
I |
|
|
|
P |
sigma |
theta |
P |
sigma |
theta |
P |
sigma |
theta |
P |
sigma |
theta |
Obs. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
publ. |
0.112 |
0.025 |
169.24 |
0.078 |
0.018 |
160.10 |
|
|
|
|
|
|
Schmidt et al.,92 (N, U also) |