Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 22.  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)
 08/23/2020   02:39:51   (   0.06,-127.77) (  -0.04,-128.29)   59.07                80
 08/24/2020   02:25:28   (   0.06,-127.73) (   0.57,-125.42)  262.86                80
 08/26/2020   14:46:27   (  -0.06,-127.65) (   0.55,-130.38)  311.56                80
 08/27/2020   14:37:25   (  -0.06,-127.61) (  -0.07,-127.52)   10.01                80
 08/28/2020   14:25:43   (  -0.06,-127.56) (  -0.75,-124.66)  331.32                80
 08/31/2020   02:46:41   (   0.07,-127.42) (  -0.41,-129.62)  249.59                80
 09/01/2020   02:32:19   (   0.07,-127.38) (   0.20,-126.75)   71.50                80
 09/02/2020   02:20:37   (   0.08,-127.33) (   0.87,-123.89)  392.52                80
 09/04/2020   14:41:34   (  -0.07,-127.24) (   0.28,-128.84)  183.02                80