Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 4 20.  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)
 04/21/2020   11:02:36   (   0.02, -75.19) (   0.85, -78.84)  417.01                80
 04/22/2020   10:50:55   (   0.01, -75.19) (   0.20, -75.99)   91.11                80
 04/23/2020   10:36:35   (   0.01, -75.19) (  -0.46, -73.13)  234.88                80
 04/25/2020   22:57:37   (  -0.01, -75.19) (  -0.71, -78.10)  333.01                80
 04/26/2020   22:45:57   (  -0.01, -75.20) (  -0.01, -75.26)    7.10                80
 04/27/2020   22:36:57   (  -0.01, -75.21) (   0.64, -72.41)  319.32                80
 04/30/2020   10:57:58   (   0.01, -75.24) (   0.48, -77.38)  243.51                80
 05/01/2020   10:43:37   (   0.00, -75.25) (  -0.18, -74.53)   83.09                80
 05/02/2020   10:31:57   (   0.00, -75.26) (  -0.84, -71.68)  409.80                80
 05/03/2020   23:04:40   (  -0.00, -75.26) (  -1.01, -79.50)  484.07                80