Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 12 5.  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)
 12/07/2020   03:42:43   (   0.03,-137.18) (  -0.67,-140.30)  355.09                80
 12/08/2020   03:31:00   (   0.03,-137.17) (  -0.06,-137.42)   29.90                80
 12/09/2020   03:21:57   (   0.03,-137.16) (   0.62,-134.57)  295.52                80
 12/11/2020   15:40:13   (  -0.03,-137.13) (   0.54,-139.51)  272.00                80
 12/12/2020   15:31:10   (  -0.02,-137.11) (  -0.12,-136.65)   52.61                80
 12/13/2020   15:19:28   (  -0.02,-137.09) (  -0.79,-133.79)  377.03                80
 12/16/2020   03:37:42   (   0.00,-137.02) (  -0.42,-138.72)  195.20                80
 12/17/2020   03:28:39   (   0.00,-136.99) (   0.26,-135.86)  128.76                80
 12/18/2020   03:16:57   (   0.00,-136.97) (   0.93,-133.01)  452.59                80