The upcoming eclipse is
Saros series 125. This series began way back on July 17, 1163, and has 72 cycles. During the first few cycles of the series, only a small part of the moon is obscured. Each succeeding cycle carves away a little bit more. Close to the middle of the series, the moon is completely covered by Earth’s shadow, causing a total eclipse.
This particular eclipse, occurring just past the middle of the series, is cycle number 48. This Saros series has 26 total lunar eclipses
, with the last taking place on March 19, 2155. After that, ever smaller partial eclipses will result. When the final sliver of the moon is eclipsed, in September 9, 2443, this Saros cycle will be complete.