Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 2 12.  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)
 02/13/2021   03:52:09   (  -0.01,-137.22) (  -0.49,-139.31)  238.31                80
 02/14/2021   03:37:45   (  -0.01,-137.22) (   0.15,-136.44)   88.49                80
 02/15/2021   03:26:03   (  -0.01,-137.22) (   0.84,-133.59)  415.09                80
 02/16/2021   16:01:11   (   0.01,-137.22) (   0.96,-141.35)  471.30                80
 02/17/2021   15:49:28   (   0.01,-137.22) (   0.32,-138.49)  144.99                80
 02/18/2021   15:35:05   (   0.01,-137.21) (  -0.39,-135.63)  181.19                80
 02/21/2021   03:56:08   (  -0.02,-137.18) (  -0.83,-140.60)  390.58                80
 02/22/2021   03:44:26   (  -0.02,-137.17) (  -0.12,-137.75)   65.15                80
 02/23/2021   03:35:22   (  -0.01,-137.16) (   0.52,-134.88)  260.09                80
 02/25/2021   15:53:27   (   0.01,-137.12) (   0.61,-139.78)  303.79                80