Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 11 5.  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)
 11/06/2018   01:01:30   (   0.07,-129.37) (  -0.06,-129.91)   62.13                80
 11/07/2018   00:52:31   (   0.07,-128.53) (   0.39,-127.04)  170.59                80
 11/08/2018   00:40:54   (   0.06,-127.70) (   0.91,-124.18)  403.38                80
 11/10/2018   12:59:20   (  -0.10,-125.36) (   0.80,-129.09)  427.17                80
 11/11/2018   12:47:43   (  -0.09,-124.52) (   0.29,-126.23)  194.72                80
 11/12/2018   12:38:45   (  -0.09,-123.69) (  -0.16,-123.36)   37.39                80
 11/13/2018   12:27:06   (  -0.08,-122.85) (  -0.62,-120.49)  269.66                80
 11/17/2018   00:33:55   (   0.11,-120.13) (  -0.44,-122.56)  277.53                80
 11/18/2018   00:22:17   (   0.11,-119.29) (   0.01,-119.69)   45.52                80
 11/19/2018   00:13:18   (   0.11,-118.45) (   0.47,-116.82)  186.19                80