I had me a list of double in Centaurus that I want to chase, so that's what I mostly did, over two nights.
Friday
Firstly, we saw Venus! on our way to dinner, but it's the first time in ages I've seen it after sunset - so bright!
Began by finding omega Centauri, the globular cluster, just for kicks and because it was naked-eye visible it was that dark. Also Mars, in order to get the Rigil in line; it's not nearly as interesting as it was a few months ago.
As for doubles, started off with Rigil Kent (alpha Centauri), which I managed to split although only just. When I then moved on to Hadar, the other Pointer, I realised that I had been somewhat optimistic: it's got a separation of just 0.9 arcseconds, which is really close. I reckon on really good nights I'll be able to split maybe 8 arcseconds? So no dice with Hadar, and I realised looking at my list that there were a good few of separations I simply wouldn't manage. Oh well; I found (what I think were) the stars anyway, for fun.
Also? I think I will have to learn the Greek alphabet since, according to J, referring to the stars' reference as 'the squiggly one with a bit on top'? Not so impressive.
The next attempt was on gamma Centaurus; also 0.9 arcseconds, also no luck. Alpha Circinus, however - score! 16 arcseconds. And yes, not in Centaurus, but just below so it totally counts. Gamma Circinus was another no-go, at 0.8 arcseconds, but I did find an unlisted double near it, so that's fine.
At about this point, the owners of the place where we were staying came out - I'd told them they should - so I found Saturn, and it looked awesome. In mine, I could see Titan a fair way out; a faint star close in on both sides, and another faint one on the opposite side. It turns out, through J's telescope, that those two close-in moons were actually both pairs! (Stellarium tells me they were Rhea/Enceladus, and Dione/Tethys, with Iapetus a long way out.) They were suitably impressed both with that, the telescopes, and the fact that we were outside at all - did I mention it was freezing? I was wearing multiple layers, although no beanie, which J thought was crazy but taking the glasses on and off with a beanie on is more trouble than it was worth.
I finished the night somewhat ambivalently. I found DUN159 and 133, but failed with I424 and R213 - imaginative names, aren't they? Then, having been outside for a bit more than 2 hours, we scurried inside to warm out near-frostbitten tootsies. Also, my scope was having a bit of a dew problem. J had rigged up a dew system for his, what with the mirror being bigger and all; he'd wondered whether mine would require it too. Having to wipe off the Rigil in order to see through it, and ditto the eyepieces? And discovering the front element had a fine mist of dew over the whole thing? yeh, that would be me requiring a gadget to act basically as a hot water blanket to my scope.
