Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 5 1.  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)
 05/02/2019   09:46:50   (   0.07,-128.11) (  -0.43,-125.85)  257.71                80
 05/03/2019   22:08:47   (  -0.06,-128.15) (  -0.75,-131.15)  342.14                80
 05/04/2019   21:52:42   (  -0.06,-128.18) (   0.29,-126.63)  176.96                80
 05/06/2019   10:14:29   (   0.05,-128.20) (   0.88,-131.90)  420.90                80
 05/07/2019   09:55:45   (   0.06,-128.22) (  -0.16,-127.37)   97.53                80
 05/09/2019   21:58:56   (  -0.05,-128.26) (  -0.03,-128.14)   13.91                80
 05/12/2019   09:59:19   (   0.05,-128.29) (   0.16,-128.89)   67.24                80
 05/13/2019   09:43:13   (   0.06,-128.30) (  -0.82,-124.35)  450.51                80
 05/14/2019   22:02:29   (  -0.05,-128.32) (  -0.35,-129.66)  152.26                80