Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 6 2.  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)
 06/03/2021   04:04:48   (  -0.05,-137.19) (  -0.45,-138.78)  183.04                80
 06/04/2021   03:55:45   (  -0.05,-137.18) (   0.26,-135.93)  144.02                80
 06/05/2021   03:44:00   (  -0.05,-137.18) (   0.90,-133.06)  470.93                80
 06/06/2021   16:13:50   (   0.04,-137.19) (   0.88,-140.84)  416.11                80
 06/07/2021   16:04:46   (   0.04,-137.18) (   0.22,-137.97)   89.48                80
 06/08/2021   15:50:21   (   0.04,-137.18) (  -0.45,-135.10)  236.94                80
 06/11/2021   04:11:19   (  -0.02,-137.14) (  -0.70,-140.06)  333.90                80
 06/12/2021   04:02:15   (  -0.02,-137.12) (  -0.05,-137.19)    8.43                80
 06/13/2021   03:50:30   (  -0.01,-137.11) (   0.61,-134.32)  317.08                80
 06/15/2021   16:08:34   (   0.01,-137.07) (   0.50,-139.23)  246.14                80