Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 3 18.  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)
 03/19/2020   10:45:59   (   0.00, -75.19) (   0.21, -76.13)  106.36                80
 03/20/2020   10:31:40   (   0.01, -75.19) (  -0.47, -73.28)  219.32                80
 03/22/2020   22:52:43   (  -0.01, -75.20) (  -0.72, -78.25)  348.46                80
 03/23/2020   22:41:03   (  -0.01, -75.21) (  -0.03, -75.41)   22.16                80
 03/24/2020   22:32:03   (  -0.01, -75.22) (   0.61, -72.55)  304.75                80
 03/27/2020   10:53:05   (   0.00, -75.26) (   0.50, -77.53)  258.46                80
 03/28/2020   10:38:45   (  -0.00, -75.28) (  -0.13, -74.68)   68.29                80
 03/29/2020   10:27:06   (  -0.00, -75.29) (  -0.81, -71.83)  395.02                80
 03/30/2020   22:59:48   (   0.02, -75.30) (  -0.97, -79.66)  497.43                80
 03/31/2020   22:48:07   (   0.02, -75.31) (  -0.33, -76.81)  170.39                80