Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 4 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 04/07/2020   22:34:36   (   0.02,-137.17) (  -0.06,-137.63)   51.94                80
 04/08/2020   22:18:31   (   0.02,-137.16) (   0.91,-133.09)  463.46                80
 04/10/2020   10:40:19   (  -0.02,-137.16) (   0.23,-138.37)  138.36                80
 04/11/2020   10:18:53   (  -0.02,-137.14) (  -0.74,-133.83)  376.40                80
 04/12/2020   22:40:50   (   0.02,-137.11) (  -0.45,-139.14)  231.69                80
 04/13/2020   22:24:45   (   0.02,-137.10) (   0.58,-134.61)  282.93                80
 04/15/2020   10:46:33   (  -0.01,-137.08) (   0.62,-139.88)  319.52                80
 04/16/2020   10:25:08   (  -0.01,-137.06) (  -0.41,-135.36)  194.74                80
 04/17/2020   22:47:03   (   0.01,-137.02) (  -0.83,-140.65)  414.30                80
 04/18/2020   22:30:59   (   0.00,-137.00) (   0.20,-136.12)   99.94                80