Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 8 31.  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)
 09/01/2019   01:44:20   (  -0.23,-128.33) (  -0.44,-129.28)  108.07                80
 09/02/2019   01:35:21   (  -0.24,-128.32) (   0.21,-126.44)  215.50                80
 09/04/2019   13:53:42   (   0.20,-128.35) (   0.92,-131.41)  349.23                80
 09/05/2019   13:42:04   (   0.21,-128.34) (   0.26,-128.57)   25.89                80
 09/06/2019   13:33:05   (   0.22,-128.32) (  -0.41,-125.73)  297.29                80
 09/09/2019   01:51:38   (  -0.17,-128.22) (  -0.76,-130.74)  288.31                80
 09/10/2019   01:42:40   (  -0.18,-128.20) (  -0.11,-127.90)   34.40                80
 09/11/2019   01:31:01   (  -0.18,-128.18) (   0.55,-125.06)  357.16                80
 09/13/2019   13:49:20   (   0.14,-128.20) (   0.57,-130.03)  208.55                80
 09/14/2019   13:40:21   (   0.15,-128.18) (  -0.10,-127.18)  114.07                80