Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 23.  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)
 09/25/2020   02:55:33   (   0.03,-128.38) (  -0.56,-130.79)  276.85                80
 09/26/2020   02:41:12   (   0.04,-128.39) (   0.12,-127.94)   50.41                80
 09/27/2020   02:29:30   (   0.04,-128.40) (   0.80,-125.09)  377.58                80
 09/29/2020   14:53:00   (  -0.03,-128.41) (   0.36,-130.01)  183.01                80
 09/30/2020   14:38:39   (  -0.04,-128.42) (  -0.34,-127.16)  144.46                80
 10/01/2020   14:26:56   (  -0.04,-128.43) (  -0.98,-124.29)  471.85                80
 10/03/2020   03:02:23   (   0.02,-128.47) (  -0.84,-132.14)  419.31                80
 10/04/2020   02:50:42   (   0.02,-128.47) (  -0.16,-129.28)   92.45                80
 10/05/2020   02:36:21   (   0.03,-128.48) (   0.53,-126.43)  234.25                80