Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 9 23.  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)
 09/26/2019   01:54:33   (  -0.06,-127.73) (  -0.75,-130.81)  351.17                80
 09/27/2019   01:42:54   (  -0.07,-127.69) (  -0.14,-127.95)   30.31                80
 09/28/2019   01:33:55   (  -0.07,-127.65) (   0.53,-125.11)  290.53                80
 09/30/2019   13:52:12   (   0.03,-127.62) (   0.58,-130.07)  278.87                80
 10/01/2019   13:43:13   (   0.04,-127.58) (  -0.03,-127.22)   41.69                80
 10/02/2019   13:31:34   (   0.05,-127.54) (  -0.70,-124.38)  362.16                80
 10/05/2019   01:50:09   (  -0.01,-127.36) (  -0.48,-129.40)  232.16                80
 10/06/2019   01:41:10   (  -0.02,-127.32) (   0.14,-126.55)   87.90                80
 10/07/2019   01:29:31   (  -0.03,-127.27) (   0.82,-123.71)  407.93                80