Show | date | username | difficulty ⇓ | separation | pa_estim | interest | notes |
Show | 22/11/03 | Daedalus1 | mean difficulty | separated | 313 | very interesting | Pickering 7, good. Beautiful pair of orange stars. This system is interesting in that the WDS gives this pair a non physical classification because of statistically different parallax. The latest Simbad search provides data that shows a delta parallax of 0.0704 and a rPM of 0.005. In my opinion, this can very well be a physical system. |