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   02:39:50   (   0.06,-127.77) (  -0.07,-128.28)   58.97                80
 08/24/2020   02:25:29   (   0.06,-127.73) (   0.60,-125.43)  262.89                80
 08/26/2020   14:46:27   (  -0.06,-127.65) (   0.58,-130.38)  311.43                80
 08/27/2020   14:37:25   (  -0.06,-127.61) (  -0.10,-127.52)   10.33                80
 08/28/2020   14:25:43   (  -0.06,-127.56) (  -0.72,-124.66)  331.45                80
 08/31/2020   02:46:41   (   0.06,-127.42) (  -0.44,-129.61)  249.49                80
 09/01/2020   02:32:19   (   0.07,-127.38) (   0.23,-126.76)   71.57                80
 09/02/2020   02:20:38   (   0.07,-127.33) (   0.90,-123.90)  392.63                80
 09/04/2020   14:41:33   (  -0.07,-127.24) (   0.30,-128.84)  182.81                80
 09/05/2020   14:32:31   (  -0.07,-127.19) (  -0.33,-125.97)  138.38                80