Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 3 13.  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)
 03/14/2020   10:46:29   (   0.01,-137.21) (   0.59,-139.86)  301.48                80
 03/15/2020   10:25:05   (   0.01,-137.21) (  -0.40,-135.33)  214.90                80
 03/16/2020   22:47:02   (  -0.02,-137.21) (  -0.75,-140.63)  389.92                80
 03/17/2020   22:30:58   (  -0.02,-137.21) (   0.24,-136.10)  126.30                80
 03/19/2020   10:52:46   (   0.02,-137.20) (   0.94,-141.37)  474.27                80
 03/20/2020   10:31:22   (   0.01,-137.20) (  -0.06,-136.83)   41.47                80
 03/22/2020   22:34:34   (  -0.01,-137.18) (  -0.10,-137.61)   48.73                80
 03/23/2020   22:18:30   (  -0.00,-137.17) (   0.90,-133.07)  466.97                80
 03/25/2020   10:40:18   (   0.00,-137.17) (   0.28,-138.34)  134.20                80
 03/26/2020   10:18:54   (   0.00,-137.15) (  -0.72,-133.80)  380.99                80