Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 28.  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)
 09/29/2020   14:53:00   (  -0.03,-128.40) (   0.36,-130.01)  183.75                80
 09/30/2020   14:38:39   (  -0.03,-128.41) (  -0.35,-127.16)  143.47                80
 10/01/2020   14:26:56   (  -0.04,-128.42) (  -0.99,-124.29)  470.59                80
 10/03/2020   03:02:23   (   0.02,-128.44) (  -0.83,-132.14)  421.40                80
 10/04/2020   02:50:41   (   0.02,-128.45) (  -0.20,-129.27)   94.80                80
 10/05/2020   02:36:20   (   0.02,-128.45) (   0.49,-126.42)  231.68                80
 10/07/2020   14:59:47   (  -0.00,-128.43) (   0.68,-131.33)  331.15                80
 10/08/2020   14:45:26   (  -0.01,-128.43) (  -0.02,-128.48)    5.79                80
 10/09/2020   14:33:43   (  -0.01,-128.43) (  -0.66,-125.62)  320.88                80