Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 26.  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)
 07/28/2019   01:52:44   (   0.29,-128.15) (  -0.63,-132.05)  445.45                80
 07/29/2019   01:41:06   (   0.30,-128.17) (   0.06,-129.21)  118.99                80
 07/30/2019   01:26:48   (   0.31,-128.19) (   0.70,-126.37)  207.28                80
 08/01/2019   13:50:37   (  -0.30,-128.27) (   0.42,-131.38)  354.78                80
 08/02/2019   13:38:59   (  -0.31,-128.29) (  -0.28,-128.55)   29.05                80
 08/03/2019   13:24:41   (  -0.32,-128.30) (  -0.92,-125.70)  296.97                80
 08/06/2019   01:48:27   (   0.30,-128.30) (  -0.27,-130.69)  273.11                80
 08/07/2019   01:34:09   (   0.31,-128.31) (   0.42,-127.85)   52.48                80
 08/08/2019   01:22:31   (   0.31,-128.32) (   1.06,-125.01)  377.97                80