Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 8 25.  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)
 08/26/2020   10:51:53   (   0.04,-137.20) (   0.99,-141.32)  470.09                80
 08/27/2020   10:30:29   (   0.03,-137.21) (  -0.07,-136.80)   47.05                80
 08/29/2020   22:33:39   (  -0.02,-137.21) (  -0.12,-137.56)   41.08                80
 08/30/2020   22:17:34   (  -0.00,-137.21) (   0.94,-133.04)  475.59                80
 09/01/2020   10:36:40   (  -0.00,-137.22) (   0.26,-138.30)  123.52                80
 09/02/2020   10:20:35   (  -0.00,-137.22) (  -0.75,-133.77)  393.31                80
 09/03/2020   22:39:51   (   0.00,-137.21) (  -0.39,-139.08)  211.82                80
 09/04/2020   22:23:46   (  -0.00,-137.21) (   0.62,-134.54)  304.83                80
 09/06/2020   10:42:52   (   0.00,-137.22) (   0.58,-139.81)  294.80                80
 09/07/2020   10:26:47   (   0.00,-137.21) (  -0.43,-135.27)  221.39                80