| Show | date | username | difficulty | separation | pa_estim | interest | notes |
| Show | 23/11/25 | Diego Vercelli | very easy | separated | 260 | interesting | In the same FOV STF2470 |
| Show | 22/09/16 | daedalus1 | mean difficulty | separated | 263 | Seeing: Pickering 4, poor. Measure: theta 263, rho 16.0 +/- 0.0. Beautiful star. STF 2470 is a mirror to STF 2474 which is very close, 10' to the NW. 12 measures were taken. All were the same because (I suppose) the separation matched the eyepiece calibration factor exactly. I did not have to interpolate between the lines. |