Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 18.  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)
 07/19/2020   02:47:28   (  -0.03,-128.37) (  -0.74,-131.49)  356.64                80
 07/20/2020   02:35:46   (  -0.03,-128.37) (  -0.08,-128.64)   30.45                80
 07/21/2020   02:21:25   (  -0.03,-128.37) (   0.58,-125.78)  295.65                80
 07/23/2020   14:42:22   (   0.01,-128.41) (   0.55,-130.74)  265.82                80
 07/24/2020   14:33:20   (   0.01,-128.41) (  -0.10,-127.88)   59.89                80
 07/25/2020   14:21:40   (   0.01,-128.41) (  -0.80,-125.03)  385.64                80
 07/28/2020   02:42:39   (  -0.01,-128.36) (  -0.42,-129.98)  186.29                80
 07/29/2020   02:28:17   (  -0.02,-128.35) (   0.25,-127.13)  139.12                80
 07/30/2020   02:16:36   (  -0.01,-128.34) (   0.92,-124.27)  464.01                80
 07/31/2020   14:49:16   (  -0.00,-128.36) (   0.86,-132.09)  426.30                80