Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 5 7.  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)
 05/08/2021   04:11:19   (  -0.04,-137.18) (  -0.83,-140.71)  401.96                80
 05/09/2021   03:59:35   (  -0.04,-137.18) (  -0.21,-137.83)   75.47                80
 05/10/2021   03:45:11   (  -0.04,-137.17) (   0.48,-134.97)  250.88                80
 05/12/2021   16:08:44   (   0.03,-137.16) (   0.65,-139.91)  314.06                80
 05/13/2021   15:54:20   (   0.03,-137.15) (   0.01,-137.04)   11.63                80
 05/14/2021   15:42:36   (   0.02,-137.13) (  -0.69,-134.19)  337.11                80
 05/17/2021   04:03:28   (  -0.02,-137.07) (  -0.51,-139.11)  232.99                80
 05/18/2021   03:54:25   (  -0.01,-137.05) (   0.18,-136.25)   91.84                80
 05/19/2021   03:42:40   (  -0.01,-137.03) (   0.81,-133.38)  416.56                80
 05/20/2021   16:12:35   (   0.01,-137.01) (   0.97,-141.18)  475.80                80