The CFA at Harvard has found a globular cluster (HVGC1) that has been ejected from M 87at hypervelocity speeds. There are many known runaway stars but this is the first found runaway star cluster.

Link to announcement,
http://www.cfa.harvard.edu/news/2014-09

I had hope that that the globular cluster would be visible in most telescopes but it looks like it will be a real challenge object. I looked at the SDSS photometry and it looks like HVGC 1 has a V MAG 20.5 approximately.

hvgc 1 2.jpg

I am going to "Give it a Go" the next good night here and will report back what I see or don't see.