Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 3 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)
 03/07/2021   15:36:40   (  -0.01,-137.22) (  -0.46,-135.36)  212.36                80
 03/10/2021   04:00:22   (  -0.01,-137.19) (  -0.74,-140.33)  358.06                80
 03/11/2021   03:48:39   (  -0.01,-137.19) (  -0.09,-137.46)   31.74                80
 03/12/2021   03:34:15   (  -0.01,-137.18) (   0.57,-134.60)  294.60                80
 03/14/2021   15:57:41   (   0.02,-137.17) (   0.58,-139.50)  266.36                80
 03/15/2021   15:43:19   (   0.01,-137.17) (  -0.13,-136.65)   59.48                80
 03/16/2021   15:31:35   (   0.01,-137.16) (  -0.78,-133.78)  385.05                80
 03/19/2021   03:52:36   (  -0.01,-137.11) (  -0.37,-138.75)  187.19                80
 03/20/2021   03:43:32   (  -0.01,-137.09) (   0.24,-135.88)  138.02                80