Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 29.  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) (   0.37,-130.00)  183.74                80
 09/30/2020   14:38:38   (  -0.03,-128.41) (  -0.33,-127.15)  143.42                80
 10/01/2020   14:26:56   (  -0.04,-128.42) (  -0.97,-124.29)  470.52                80
 10/03/2020   03:02:23   (   0.02,-128.44) (  -0.84,-132.13)  421.61                80
 10/04/2020   02:50:42   (   0.02,-128.45) (  -0.15,-129.28)   95.05                80
 10/05/2020   02:36:19   (   0.02,-128.45) (   0.48,-126.42)  231.39                80
 10/07/2020   14:59:47   (   0.00,-128.43) (   0.70,-131.33)  331.49                80
 10/08/2020   14:45:26   (  -0.00,-128.43) (  -0.01,-128.48)    5.60                80
 10/09/2020   14:33:43   (  -0.01,-128.42) (  -0.65,-125.61)  320.45                80
 10/12/2020   02:57:29   (  -0.01,-128.43) (  -0.52,-130.60)  248.08                80