Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 4 19.  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)
 04/20/2020   14:36:19   (   0.01,-137.20) (  -0.91,-133.25)  450.88                80
 04/22/2020   03:11:40   (  -0.02,-137.19) (  -0.93,-141.07)  442.90                80
 04/23/2020   03:00:01   (  -0.02,-137.19) (  -0.23,-138.23)  117.45                80
 04/24/2020   02:45:40   (  -0.01,-137.19) (   0.41,-135.37)  207.88                80
 04/26/2020   15:09:21   (   0.01,-137.19) (   0.76,-140.34)  359.30                80
 04/27/2020   14:57:41   (   0.01,-137.18) (   0.10,-137.48)   34.77                80
 04/28/2020   14:43:20   (   0.01,-137.17) (  -0.56,-134.63)  289.66                80
 05/01/2020   03:04:23   (  -0.01,-137.13) (  -0.59,-139.61)  283.60                80
 05/02/2020   02:55:22   (  -0.01,-137.11) (   0.05,-136.75)   40.24                80
 05/03/2020   02:43:43   (  -0.01,-137.09) (   0.76,-133.91)  363.83                80