Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 10 16.  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)
 10/16/2020   22:33:28   (  -0.03,-137.21) (  -0.08,-137.55)   38.43                80
 10/17/2020   22:17:24   (  -0.03,-137.21) (   0.91,-133.02)  477.76                80
 10/19/2020   10:36:32   (   0.03,-137.21) (   0.30,-138.28)  123.58                80
 10/20/2020   10:20:29   (   0.03,-137.20) (  -0.75,-133.76)  391.93                80
 10/21/2020   22:39:46   (  -0.03,-137.18) (  -0.44,-139.07)  214.86                80
 10/22/2020   22:23:42   (  -0.03,-137.18) (   0.55,-134.54)  300.26                80
 10/24/2020   10:42:51   (   0.02,-137.16) (   0.59,-139.82)  302.19                80
 10/25/2020   10:26:46   (   0.02,-137.15) (  -0.39,-135.28)  212.76                80
 10/26/2020   22:46:04   (  -0.01,-137.13) (  -0.79,-140.59)  394.52                80
 10/27/2020   22:29:59   (  -0.01,-137.12) (   0.20,-136.06)  120.38                80
 10/29/2020   10:49:09   (   0.01,-137.11) (   0.95,-141.34)  482.42                80