Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 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)
 03/21/2021   23:55:24   (  -0.01, -75.19) (  -0.77, -78.61)  389.73                80
 03/22/2021   23:43:41   (  -0.01, -75.19) (  -0.11, -75.74)   62.84                80
 03/23/2021   23:29:16   (  -0.01, -75.19) (   0.50, -72.87)  264.36                80
 03/26/2021   11:52:45   (   0.02, -75.23) (   0.63, -77.79)  292.67                80
 03/27/2021   11:38:22   (   0.02, -75.24) (  -0.08, -74.94)   34.87                80
 03/28/2021   11:26:39   (   0.02, -75.24) (  -0.72, -72.07)  362.32                80
 03/30/2021   23:50:17   (  -0.02, -75.23) (  -0.41, -77.03)  204.65                80
 03/31/2021   23:35:53   (  -0.02, -75.24) (   0.26, -74.17)  123.30                80
 04/01/2021   23:24:10   (  -0.01, -75.25) (   0.93, -71.30)  451.23                80