This is a quite famous asterism that is obvious in any image of the Seven Sisters and which pops out at me whenever I look at it. Galileo actually drew it out. It's a common target for astrophotographers and also very noticeable when viewing. I would like to be able to acknowledge and memorialize it in SkySafari if you guys would add it as an asterism. There is an object for it in the SAC Asterisms 3.0 Catalogue with the following attributes:
Name: Ally's Braid
Description: Trailing from Alcyone (Eta Tauri) in the Pleiades; 7 stars in a beautiful chain to the SE of Alcyone (Ally)--Stephen Saber
ID: SACAst15
RA: 3h 47m 00s
Dec: +23d 57' 00.003"
Type: Asterism
Size: 42
I actually think better coordinates would be just centered on HD23609 since it currently cuts off the two bottom stars.
Here are some links with images of it or people diagramming/discussing it.
https://www.newforestobservatory.com/2023/12/11/merope-and-allys-braid/ https://www.cloudynights.com/forums/topic/639610-name-of-chain-of-stars-in-the-pleiades/ https://www.astronomyhouston.org/newsletters/guidestar/asterisms-%E2%80%93-ally%E2%80%99s-braid