Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 4 15.  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)
 04/16/2020   10:25:08   (  -0.02,-137.17) (  -0.43,-135.36)  206.58                80
 04/17/2020   22:47:05   (   0.02,-137.16) (  -0.75,-140.66)  398.77                80
 04/18/2020   22:30:59   (   0.02,-137.15) (   0.22,-136.12)  116.74                80
 04/20/2020   10:52:46   (  -0.01,-137.14) (   0.97,-141.39)  485.82                80
 04/21/2020   10:31:22   (  -0.01,-137.13) (  -0.06,-136.87)   29.20                80
 04/23/2020   22:34:34   (   0.01,-137.09) (  -0.09,-137.65)   62.65                80
 04/24/2020   22:18:28   (   0.02,-137.08) (   0.89,-133.11)  451.95                80
 04/26/2020   10:40:16   (  -0.01,-137.05) (   0.30,-138.38)  152.12                80
 04/27/2020   10:18:51   (  -0.01,-137.02) (  -0.73,-133.85)  361.75                80
 04/28/2020   22:40:46   (   0.01,-136.99) (  -0.51,-139.15)  246.84                80