Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 7 25.  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)
 07/25/2020   21:52:23   (  -0.01,-128.36) (   0.36,-126.62)  198.21                80
 07/27/2020   10:14:11   (   0.01,-128.42) (   0.80,-131.89)  395.71                80
 07/28/2020   09:52:46   (   0.01,-128.42) (  -0.25,-127.37)  120.85                80
 07/29/2020   22:14:41   (  -0.01,-128.36) (  -1.00,-132.66)  489.88                80
 07/30/2020   21:58:36   (  -0.01,-128.36) (   0.05,-128.13)   26.50                80
 08/02/2020   10:01:38   (   0.02,-128.41) (   0.11,-128.87)   52.25                80
 08/03/2020   09:40:12   (   0.02,-128.40) (  -0.89,-124.33)  463.65                80
 08/04/2020   22:02:08   (  -0.02,-128.33) (  -0.31,-129.63)  147.89                80
 08/05/2020   21:46:02   (  -0.02,-128.33) (   0.69,-125.10)  368.09                80
 08/07/2020   10:07:50   (   0.01,-128.38) (   0.47,-130.37)  226.88                80
 08/08/2020   09:46:24   (   0.01,-128.37) (  -0.53,-125.83)  288.88                80