Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 26.  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)
 09/26/2020   02:42:31   (   0.03,-128.38) (   0.12,-127.94)   50.11                 1
 09/27/2020   02:29:30   (   0.04,-128.39) (   0.80,-125.09)  377.08                80
 09/29/2020   14:53:00   (  -0.03,-128.40) (   0.36,-130.01)  183.60                80
 09/30/2020   14:38:39   (  -0.03,-128.41) (  -0.34,-127.16)  143.71                80
 10/01/2020   14:26:56   (  -0.04,-128.42) (  -0.98,-124.29)  470.95                80
 10/03/2020   03:02:23   (   0.02,-128.45) (  -0.83,-132.14)  420.72                80
 10/04/2020   02:50:42   (   0.02,-128.46) (  -0.14,-129.29)   94.04                80
 10/05/2020   02:36:19   (   0.03,-128.46) (   0.49,-126.42)  232.55                80
 10/07/2020   14:59:47   (  -0.00,-128.44) (   0.69,-131.33)  330.22                80
 10/08/2020   14:45:26   (  -0.01,-128.44) (  -0.01,-128.48)    4.24                80
 10/09/2020   14:33:43   (  -0.01,-128.44) (  -0.65,-125.62)  322.01                80