Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 6 24.  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)
 06/26/2020   22:36:54   (  -0.02,-137.18) (  -0.12,-137.64)   52.20                80
 06/27/2020   22:15:29   (  -0.01,-137.18) (   0.92,-133.12)  463.69                80
 06/29/2020   10:39:55   (   0.02,-137.17) (   0.31,-138.37)  137.46                80
 06/30/2020   10:18:31   (   0.01,-137.16) (  -0.74,-133.85)  377.94                80
 07/01/2020   22:43:06   (  -0.00,-137.14) (  -0.46,-139.15)  228.93                80
 07/02/2020   22:21:42   (   0.01,-137.13) (   0.59,-134.63)  285.96                80
 07/04/2020   10:43:29   (  -0.01,-137.11) (   0.59,-139.90)  316.65                80
 07/05/2020   10:27:24   (  -0.01,-137.10) (  -0.40,-135.36)  198.07                80
 07/06/2020   22:46:39   (   0.01,-137.06) (  -0.80,-140.66)  409.57                80
 07/07/2020   22:30:33   (   0.01,-137.05) (   0.19,-136.12)  105.03                80