Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2016   11:44:23   (   0.02,-134.93) (  -0.56,-132.47)  281.48                80
 11/07/2016   00:03:31   (   0.01,-134.96) (  -0.64,-137.67)  310.22                80
 11/07/2016   23:54:49   (   0.00,-134.99) (   0.04,-134.91)    9.65                80
 11/08/2016   23:43:25   (  -0.00,-135.02) (   0.67,-132.14)  328.87                80
 11/11/2016   12:02:25   (  -0.03,-135.14) (   0.47,-137.31)  247.85                80
 11/12/2016   11:53:42   (  -0.02,-135.16) (  -0.18,-134.54)   71.26                80
 11/13/2016   11:42:17   (  -0.01,-135.19) (  -0.77,-131.76)  390.24                80
 11/16/2016   00:01:29   (   0.04,-135.18) (  -0.36,-136.99)  205.82                80
 11/16/2016   23:52:46   (   0.03,-135.19) (   0.28,-134.21)  112.40                80