= 11:50:19.2122,
= +24:17:53.835
(2000)

Landessternwarte Heidelberg-Königstuhl
Comparison stars
| star | U | B | V | R | I |
| C1 | 12.52 (0.05) | 12.18 (0.05) | 11.81 (0.05) | ||
| C2 | 12.68 (0.05) | 12.32 (0.05) | 11.94 (0.05) | ||
| C3 | 13.13 (0.05) | 12.78 (0.06) | 12.47 (0.06) | ||
| C4 | 13.68 (0.06) | 13.18 (0.06) | 12.64 (0.06) |
Field of view is 10'x10'