Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 17.  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)
 10/17/2020   22:17:24   (  -0.03,-137.21) (   0.92,-133.02)  477.71                80
 10/19/2020   10:36:32   (   0.03,-137.21) (   0.28,-138.29)  123.48                80
 10/20/2020   10:20:29   (   0.03,-137.20) (  -0.76,-133.77)  392.02                80
 10/21/2020   22:39:46   (  -0.03,-137.18) (  -0.42,-139.07)  214.84                80
 10/22/2020   22:23:42   (  -0.03,-137.18) (   0.56,-134.54)  300.30                80
 10/24/2020   10:42:50   (   0.02,-137.16) (   0.64,-139.81)  302.04                80
 10/25/2020   10:26:47   (   0.02,-137.15) (  -0.41,-135.29)  212.94                80
 10/26/2020   22:46:04   (  -0.01,-137.13) (  -0.77,-140.60)  394.40                80
 10/27/2020   22:29:59   (  -0.01,-137.12) (   0.22,-136.06)  120.50                80
 10/29/2020   10:49:09   (   0.01,-137.11) (   0.93,-141.34)  482.17                80
 10/30/2020   10:33:04   (   0.01,-137.09) (  -0.06,-136.81)   32.46                80