Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 11 2.  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)
 11/02/2016   12:04:29   (   0.01,-134.86) (   0.73,-138.01)  359.35                80
 11/03/2016   11:53:06   (   0.02,-134.90) (   0.09,-135.24)   38.85                80
 11/04/2016   11:44:22   (   0.02,-134.93) (  -0.55,-132.47)  281.40                80
 11/07/2016   00:03:32   (   0.01,-134.96) (  -0.60,-137.68)  310.26                80
 11/07/2016   23:54:49   (   0.00,-134.99) (   0.03,-134.91)    9.31                80
 11/08/2016   23:43:25   (  -0.00,-135.02) (   0.66,-132.14)  328.76                80
 11/11/2016   12:02:25   (  -0.03,-135.14) (   0.49,-137.31)  248.12                80
 11/12/2016   11:53:42   (  -0.02,-135.16) (  -0.16,-134.54)   70.96                80
 11/13/2016   11:42:18   (  -0.01,-135.18) (  -0.81,-131.77)  389.92                80
 11/16/2016   00:01:29   (   0.04,-135.18) (  -0.39,-136.98)  206.13                80