Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 5.  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)
 07/06/2020   14:40:10   (   0.06,-128.27) (   0.69,-130.85)  295.61                80
 07/07/2020   14:31:10   (   0.06,-128.29) (  -0.00,-128.00)   32.14                80
 07/08/2020   14:19:29   (   0.06,-128.30) (  -0.70,-125.16)  359.89                80
 07/11/2020   02:40:34   (  -0.05,-128.29) (  -0.46,-130.14)  210.98                80
 07/12/2020   02:26:13   (  -0.05,-128.30) (   0.20,-127.28)  116.66                80
 07/13/2020   02:14:31   (  -0.05,-128.32) (   0.86,-124.43)  444.20                80
 07/14/2020   14:47:07   (   0.05,-128.39) (   0.93,-132.23)  437.82                80
 07/15/2020   14:35:26   (   0.04,-128.41) (   0.29,-129.37)  110.68                80
 07/16/2020   14:26:26   (   0.04,-128.42) (  -0.41,-126.53)  216.29                80
 07/19/2020   02:47:27   (  -0.03,-128.38) (  -0.78,-131.49)  355.73                80