Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 2 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)
 02/20/2021   11:49:36   (   0.01, -75.20) (   0.74, -78.34)  358.51                80
 02/21/2021   11:37:53   (   0.02, -75.20) (   0.10, -75.47)   31.26                80
 02/22/2021   11:23:30   (   0.01, -75.21) (  -0.61, -72.62)  296.02                80
 02/24/2021   23:44:34   (  -0.00, -75.19) (  -0.55, -77.60)  274.84                80
 02/25/2021   23:35:31   (   0.00, -75.20) (   0.09, -74.73)   52.87                80
 02/26/2021   23:23:48   (   0.00, -75.21) (   0.80, -71.88)  380.69                80
 03/01/2021   11:44:33   (  -0.00, -75.27) (   0.34, -76.78)  172.10                80
 03/02/2021   11:30:10   (  -0.00, -75.29) (  -0.31, -73.92)  156.23                80
 03/03/2021   11:18:27   (  -0.01, -75.30) (  -1.01, -71.06)  484.59                80
 03/04/2021   23:53:53   (   0.01, -75.29) (  -0.82, -78.90)  411.87                80
 03/05/2021   23:42:10   (   0.01, -75.31) (  -0.17, -76.03)   83.34                80