Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 3 12.  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)
 03/12/2020   22:24:41   (   0.00,-137.21) (   0.57,-134.59)  297.98                80
 03/14/2020   10:46:29   (  -0.00,-137.22) (   0.62,-139.86)  301.29                80
 03/15/2020   10:25:06   (  -0.00,-137.22) (  -0.44,-135.33)  215.17                80
 03/16/2020   22:47:02   (   0.00,-137.21) (  -0.78,-140.63)  390.13                80
 03/17/2020   22:30:58   (   0.00,-137.21) (   0.28,-136.11)  126.22                80
 03/19/2020   10:52:47   (  -0.00,-137.21) (   0.91,-141.37)  473.72                80
 03/20/2020   10:31:22   (  -0.00,-137.21) (  -0.09,-136.84)   42.17                80
 03/22/2020   22:34:35   (   0.00,-137.19) (  -0.07,-137.61)   48.24                80
 03/23/2020   22:18:31   (   0.00,-137.18) (   0.94,-133.08)  467.72                80
 03/25/2020   10:40:19   (  -0.00,-137.18) (   0.25,-138.35)  132.76                80