Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 11 4.  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)
 11/05/2018   01:13:08   (   0.08,-130.19) (  -0.53,-132.78)  295.19                80
 11/06/2018   01:01:29   (   0.07,-129.37) (  -0.07,-129.91)   62.18                80
 11/07/2018   00:52:32   (   0.07,-128.53) (   0.44,-127.05)  170.63                80
 11/08/2018   00:40:53   (   0.06,-127.70) (   0.89,-124.17)  403.45                80
 11/10/2018   12:59:21   (  -0.10,-125.36) (   0.76,-129.10)  426.89                80
 11/11/2018   12:47:43   (  -0.09,-124.53) (   0.31,-126.23)  194.40                80
 11/12/2018   12:38:44   (  -0.09,-123.69) (  -0.15,-123.35)   37.80                80
 11/13/2018   12:27:07   (  -0.08,-122.85) (  -0.66,-120.50)  270.07                80
 11/17/2018   00:33:55   (   0.11,-120.13) (  -0.46,-122.56)  277.08                80
 11/18/2018   00:22:17   (   0.11,-119.30) (  -0.01,-119.69)   45.14                80