Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 5 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/23/2019   21:41:02   (   0.00, -75.18) (   0.76, -71.86)  379.01                80
 05/26/2019   10:02:02   (  -0.00, -75.21) (   0.39, -76.83)  184.95                80
 05/27/2019   09:47:46   (  -0.00, -75.22) (  -0.31, -74.00)  139.97                80
 05/28/2019   09:36:08   (  -0.00, -75.23) (  -0.95, -71.16)  464.98                80
 05/29/2019   22:09:04   (   0.00, -75.24) (  -0.86, -79.04)  434.37                80
 05/30/2019   21:57:27   (   0.00, -75.25) (  -0.21, -76.20)  108.93                80
 05/31/2019   21:48:29   (   0.01, -75.26) (   0.44, -73.37)  216.58                80
 06/03/2019   10:09:30   (  -0.01, -75.32) (   0.67, -78.35)  345.11                80
 06/04/2019   09:57:53   (  -0.02, -75.33) (   0.02, -75.51)   19.69                80
 06/05/2019   09:43:35   (  -0.02, -75.35) (  -0.62, -72.67)  305.74                80