Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 2 10.  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)
 02/10/2021   15:28:26   (   0.01,-137.22) (  -0.66,-134.33)  330.22                80
 02/13/2021   03:52:09   (  -0.02,-137.22) (  -0.51,-139.30)  238.19                80
 02/14/2021   03:37:46   (  -0.02,-137.22) (   0.19,-136.45)   88.59                80
 02/15/2021   03:26:03   (  -0.02,-137.22) (   0.83,-133.58)  415.18                80
 02/16/2021   16:01:11   (   0.02,-137.22) (   0.98,-141.35)  471.28                80
 02/17/2021   15:49:27   (   0.02,-137.22) (   0.33,-138.48)  144.96                80
 02/18/2021   15:35:05   (   0.01,-137.21) (  -0.38,-135.63)  181.25                80
 02/21/2021   03:56:08   (  -0.01,-137.18) (  -0.83,-140.60)  390.53                80
 02/22/2021   03:44:25   (  -0.01,-137.17) (  -0.13,-137.74)   65.15                80
 02/23/2021   03:35:22   (  -0.01,-137.16) (   0.52,-134.88)  260.09                80