Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 10 2.  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)
 10/03/2019   22:39:48   (   0.00,-137.18) (  -0.44,-139.06)  214.81                80
 10/04/2019   22:23:43   (   0.00,-137.17) (   0.57,-134.53)  300.43                80
 10/06/2019   10:42:51   (  -0.01,-137.17) (   0.61,-139.80)  301.31                80
 10/07/2019   10:26:48   (  -0.01,-137.15) (  -0.46,-135.29)  213.64                80
 10/08/2019   22:46:04   (   0.01,-137.12) (  -0.75,-140.59)  394.27                80
 10/09/2019   22:30:00   (   0.01,-137.11) (   0.26,-136.05)  120.51                80
 10/11/2019   10:49:08   (  -0.02,-137.10) (   0.92,-141.33)  481.75                80
 10/12/2019   10:33:04   (  -0.01,-137.08) (  -0.09,-136.80)   32.81                80
 10/14/2019   22:33:35   (   0.01,-137.03) (  -0.10,-137.57)   61.62                80
 10/15/2019   22:17:31   (   0.02,-137.00) (   0.91,-133.04)  452.33                80