Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 05/29/2019   09:43:09   (   0.04,-128.44) (  -0.90,-124.36)  466.14                80
 05/30/2019   22:02:24   (  -0.02,-128.45) (  -0.31,-129.65)  137.84                80
 05/31/2019   21:46:19   (  -0.02,-128.45) (   0.74,-125.13)  378.61                80
 06/02/2019   10:05:27   (   0.00,-128.43) (   0.43,-130.40)  224.16                80
 06/03/2019   09:49:21   (   0.01,-128.42) (  -0.55,-125.86)  291.47                80
 06/04/2019   22:08:37   (   0.01,-128.41) (  -0.60,-131.17)  314.56                80
 06/05/2019   21:52:32   (  -0.00,-128.40) (   0.39,-126.64)  200.90                80
 06/07/2019   10:11:39   (  -0.02,-128.37) (   0.78,-131.91)  402.71                80
 06/08/2019   09:55:34   (  -0.01,-128.36) (  -0.21,-127.37)  112.23                80
 06/09/2019   22:14:50   (   0.02,-128.33) (  -0.93,-132.68)  495.20                80
 06/10/2019   21:58:45   (   0.01,-128.32) (   0.06,-128.14)   19.89                80