4U0115+63 = V635 Cas
DSS image: 15 x 15 arcmin
R.A. (J2000.0)= 01 18 31.9
Dec. (J2000.0)= +63 44 24
Recommended standard stars
| Star | B | Err B | V | Err V | R | Err R | I | Err I |
|---|---|---|---|---|---|---|---|---|
| 1 | 13.64 | 0.01 | 12.99 | 0.01 | 12.54 | 0.01 | 12.10 | 0.01 |
| 2 | 15.36 | 0.01 | 14.44 | 0.01 | 13.81 | 0.01 | 13.15 | 0.01 |
| 3 | 14.25 | 0.01 | 13.54 | 0.01 | 13.05 | 0.01 | 12.53 | 0.01 |
| 4 | 17.10 | 0.01 | 14.99 | 0.01 | 13.58 | 0.01 | 12.24 | 0.01 |
| 5 | 16.10 | 0.01 | 14.63 | 0.01 | 13.68 | 0.01 | 12.63 | 0.01 |