Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 2 17.  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)
 02/17/2021   15:49:28   (   0.00,-137.22) (   0.28,-138.49)  145.25                80
 02/18/2021   15:35:05   (  -0.00,-137.21) (  -0.37,-135.63)  180.79                80
 02/21/2021   03:58:49   (  -0.01,-137.17) (  -0.79,-140.61)  391.58                80
 02/22/2021   03:47:05   (  -0.01,-137.16) (  -0.14,-137.74)   66.14                80
 02/23/2021   03:35:22   (  -0.02,-137.15) (   0.50,-134.87)  259.15                80
 02/25/2021   15:53:27   (   0.01,-137.11) (   0.63,-139.78)  304.54                80
 02/26/2021   15:44:23   (   0.01,-137.09) (  -0.02,-136.91)   20.08                80
 02/27/2021   15:32:40   (   0.01,-137.07) (  -0.66,-134.05)  344.54                80
 03/02/2021   03:51:04   (  -0.01,-137.00) (  -0.48,-139.03)  231.59                80