Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 5 22.  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)
 05/23/2019   09:55:40   (   0.04,-128.43) (  -0.18,-127.37)  120.41                80
 05/24/2019   22:14:56   (  -0.02,-128.44) (  -0.98,-132.68)  483.14                80
 05/25/2019   21:58:52   (  -0.03,-128.45) (   0.06,-128.15)   34.09                80
 05/28/2019   09:59:13   (   0.03,-128.44) (   0.12,-128.89)   50.40                80
 05/29/2019   09:43:08   (   0.04,-128.44) (  -0.86,-124.35)  466.10                80
 05/30/2019   22:02:24   (  -0.02,-128.44) (  -0.29,-129.66)  138.54                80
 05/31/2019   21:46:19   (  -0.02,-128.44) (   0.70,-125.12)  377.89                80
 06/02/2019   10:05:27   (   0.00,-128.43) (   0.42,-130.40)  224.26                80
 06/03/2019   09:49:22   (   0.01,-128.42) (  -0.57,-125.87)  291.37                80
 06/04/2019   22:08:37   (   0.01,-128.40) (  -0.63,-131.17)  315.40                80