Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 3.  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)
 03/03/2021   11:18:26   (  -0.00, -75.23) (  -0.98, -71.05)  476.76                80
 03/04/2021   23:53:53   (   0.00, -75.20) (  -0.86, -78.89)  421.53                80
 03/05/2021   23:42:09   (   0.00, -75.20) (  -0.20, -76.02)   94.12                80
 03/06/2021   23:27:46   (   0.00, -75.21) (   0.45, -73.16)  233.50                80
 03/09/2021   11:51:11   (   0.02, -75.27) (   0.66, -78.07)  319.82                80
 03/10/2021   11:36:48   (   0.01, -75.28) (   0.01, -75.21)    8.39                80
 03/11/2021   11:25:06   (   0.01, -75.29) (  -0.69, -72.35)  336.44                80
 03/13/2021   23:48:47   (  -0.01, -75.30) (  -0.47, -77.32)  230.62                80
 03/14/2021   23:34:24   (  -0.01, -75.32) (   0.19, -74.46)   98.57                80
 03/15/2021   23:22:40   (  -0.01, -75.35) (   0.85, -71.59)  427.88                80