Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2020   15:19:12   (  -0.01,-137.19) (   0.09,-137.71)   58.54                80
 09/19/2020   15:10:09   (  -0.01,-137.19) (  -0.54,-134.85)  267.47                80
 09/22/2020   03:28:32   (   0.01,-137.17) (  -0.62,-139.82)  303.15                80
 09/23/2020   03:19:31   (   0.01,-137.16) (   0.05,-136.97)   21.98                80
 09/24/2020   03:07:49   (   0.01,-137.15) (   0.73,-134.11)  346.93                80
 09/26/2020   15:26:00   (  -0.01,-137.12) (   0.43,-139.04)  219.05                80
 09/27/2020   15:16:57   (  -0.02,-137.10) (  -0.20,-136.17)  105.73                80
 09/28/2020   15:05:16   (  -0.02,-137.09) (  -0.89,-133.32)  430.37                80
 09/30/2020   03:35:22   (   0.02,-137.06) (  -0.96,-141.15)  468.08                80
 10/01/2020   03:23:41   (   0.02,-137.04) (  -0.28,-138.30)  143.63                80
 10/02/2020   03:14:39   (   0.02,-137.03) (   0.40,-135.45)  180.73                80