Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 4.  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   14:40:11   (   0.06,-128.27) (   0.66,-130.86)  295.54                80
 07/07/2020   14:31:10   (   0.06,-128.29) (  -0.04,-128.01)   32.41                80
 07/08/2020   14:19:29   (   0.06,-128.31) (  -0.67,-125.15)  360.07                80
 07/11/2020   02:40:34   (  -0.05,-128.29) (  -0.48,-130.14)  210.59                80
 07/12/2020   02:26:12   (  -0.05,-128.31) (   0.18,-127.28)  117.11                80
 07/13/2020   02:14:31   (  -0.05,-128.32) (   0.84,-124.42)  444.72                80
 07/14/2020   14:47:07   (   0.05,-128.40) (   0.94,-132.23)  437.23                80
 07/15/2020   14:35:27   (   0.04,-128.41) (   0.24,-129.38)  110.02                80
 07/16/2020   14:26:25   (   0.04,-128.42) (  -0.40,-126.52)  217.03                80