Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 4 26.  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)
 04/27/2020   10:18:52   (  -0.02,-137.20) (  -0.80,-133.86)  381.12                80
 04/28/2020   22:43:27   (   0.02,-137.20) (  -0.44,-139.16)  223.88                80
 04/29/2020   22:24:43   (   0.01,-137.20) (   0.59,-134.63)  292.46                80
 05/01/2020   10:46:30   (  -0.01,-137.20) (   0.59,-139.90)  307.73                80
 05/02/2020   10:25:06   (  -0.01,-137.20) (  -0.44,-135.38)  208.21                80
 05/03/2020   22:47:01   (   0.01,-137.18) (  -0.80,-140.67)  398.02                80
 05/04/2020   22:30:57   (   0.01,-137.18) (   0.24,-136.14)  117.66                80
 05/06/2020   10:52:44   (  -0.01,-137.17) (   0.94,-141.41)  483.47                80
 05/07/2020   10:31:20   (  -0.01,-137.16) (  -0.09,-136.89)   31.83                80
 05/09/2020   22:34:30   (   0.00,-137.12) (  -0.11,-137.66)   60.89                80