Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 12 3.  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)
 12/04/2020   15:24:26   (  -0.04,-137.22) (  -0.46,-135.34)  214.23                80
 12/07/2020   03:42:43   (   0.03,-137.18) (  -0.66,-140.30)  355.11                80
 12/08/2020   03:31:00   (   0.03,-137.17) (  -0.05,-137.43)   29.79                80
 12/09/2020   03:21:57   (   0.03,-137.16) (   0.63,-134.57)  295.52                80
 12/11/2020   15:40:13   (  -0.03,-137.13) (   0.53,-139.51)  271.99                80
 12/12/2020   15:31:11   (  -0.02,-137.11) (  -0.13,-136.65)   52.62                80
 12/13/2020   15:19:28   (  -0.02,-137.09) (  -0.80,-133.80)  377.05                80
 12/16/2020   03:37:42   (   0.00,-137.02) (  -0.40,-138.73)  195.15                80
 12/17/2020   03:28:39   (   0.00,-136.99) (   0.27,-135.87)  128.80                80