Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 11 28.  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)
 11/29/2020   03:36:00   (   0.05,-137.24) (  -0.34,-138.99)  199.70                80
 11/30/2020   03:26:56   (   0.05,-137.24) (   0.28,-136.12)  127.21                80
 12/01/2020   03:15:14   (   0.04,-137.24) (   0.95,-133.26)  453.80                80
 12/02/2020   15:45:11   (  -0.04,-137.24) (   0.86,-141.06)  436.23                80
 12/03/2020   15:33:29   (  -0.03,-137.24) (   0.20,-138.20)  110.24                80
 12/04/2020   15:24:26   (  -0.03,-137.23) (  -0.46,-135.34)  215.59                80
 12/07/2020   03:42:42   (   0.02,-137.20) (  -0.73,-140.28)  353.22                80
 12/08/2020   03:31:00   (   0.02,-137.19) (  -0.05,-137.43)   27.85                80
 12/09/2020   03:21:57   (   0.02,-137.17) (   0.62,-134.57)  297.49                80
 12/11/2020   15:40:13   (  -0.01,-137.15) (   0.54,-139.51)  270.34                80