Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2016 10 29.  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)
 10/29/2016   23:54:10   (  -0.03,-134.66) (  -0.23,-135.59)  105.86                80
 10/30/2016   23:45:26   (  -0.04,-134.70) (   0.39,-132.82)  215.08                80
 11/02/2016   12:04:29   (   0.01,-134.86) (   0.75,-138.00)  359.42                80
 11/03/2016   11:53:06   (   0.02,-134.90) (   0.11,-135.23)   38.93                80
 11/04/2016   11:44:22   (   0.02,-134.93) (  -0.53,-132.46)  281.35                80
 11/07/2016   00:03:32   (   0.01,-134.96) (  -0.61,-137.68)  310.22                80
 11/07/2016   23:54:48   (   0.00,-134.99) (   0.01,-134.91)    9.40                80
 11/08/2016   23:43:25   (  -0.00,-135.02) (   0.64,-132.13)  328.80                80
 11/11/2016   12:02:26   (  -0.03,-135.14) (   0.46,-137.32)  248.20                80
 11/12/2016   11:53:42   (  -0.02,-135.16) (  -0.19,-134.55)   70.92                80