Coordinates
R.A. = 07:21:53.447, Dec. = +71:20:36.35 (2000)
z = 0.3 (?)
Landessternwarte Heidelberg-Königstuhl
GASP suggested stars: 2 3
5 6
Comparison stars
Star |
B |
V |
R |
I |
1 |
11.54 (0.01) |
10.99 (0.02) |
10.63 (0.01) |
|
2 |
12.02 (0.01) |
11.46 (0.01) |
11.12 (0.01) |
10.92 (0.04) |
3 |
13.04 (0.01) |
12.43 (0.02) |
12.06 (0.01) |
11.79 (0.05) |
4 |
13.66 (0.01) |
13.19 (0.02) |
12.89 (0.01) |
|
5 |
14.15 (0.01) |
13.55 (0.02) |
13.18 (0.01) |
12.85 (0.05) |
6 |
14.24 (0.01) |
13.63 (0.02) |
13.26 (0.01) |
12.97 (0.04) |
7 |
14.55 (0.01) |
13.74 (0.02) |
13.32 (0.01) |
|
8 |
14.70 (0.01) |
14.10 (0.02) |
13.79 (0.02) |
|
comparison stars from Villata et
al., 1998, A&AS 130, 305
I-data from Ghisellini G. et al., 1997, A&A 327, 61
Field of view is 10'x10'