Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 11.  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)
 10/11/2020   22:29:50   (  -0.03,-137.20) (   0.24,-136.02)  134.39                80
 10/13/2020   10:48:58   (   0.03,-137.20) (   0.96,-141.29)  466.16                80
 10/14/2020   10:32:55   (   0.03,-137.21) (  -0.08,-136.77)   50.16                80
 10/16/2020   22:33:28   (  -0.03,-137.21) (  -0.12,-137.54)   38.90                80
 10/17/2020   22:17:24   (  -0.03,-137.20) (   0.92,-133.02)  477.07                80
 10/19/2020   10:36:32   (   0.03,-137.20) (   0.28,-138.29)  124.77                80
 10/20/2020   10:20:29   (   0.03,-137.19) (  -0.76,-133.77)  390.53                80
 10/21/2020   22:39:46   (  -0.02,-137.17) (  -0.42,-139.08)  216.27                80
 10/22/2020   22:23:42   (  -0.02,-137.16) (   0.57,-134.54)  298.70                80
 10/24/2020   10:42:50   (   0.01,-137.15) (   0.64,-139.81)  304.25                80
 10/25/2020   10:26:47   (   0.01,-137.14) (  -0.41,-135.29)  210.51                80