Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 25.  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)
 12/25/2020   11:11:59   (  -0.01, -75.23) (  -0.73, -72.11)  356.52                80
 12/27/2020   23:32:53   (   0.00, -75.22) (  -0.40, -77.05)  208.33                80
 12/28/2020   23:23:50   (   0.00, -75.23) (   0.22, -74.18)  119.66                80
 12/29/2020   23:12:07   (  -0.00, -75.25) (   0.90, -71.32)  447.63                80
 12/31/2020   11:44:47   (   0.00, -75.30) (   0.88, -79.14)  437.97                80
 01/01/2021   11:33:03   (   0.01, -75.32) (   0.26, -76.27)  109.69                80
 01/02/2021   11:18:41   (   0.01, -75.33) (  -0.43, -73.41)  218.85                80
 01/04/2021   23:42:16   (  -0.02, -75.34) (  -0.73, -78.36)  344.33                80
 01/05/2021   23:30:33   (  -0.02, -75.36) (  -0.05, -75.50)   15.49                80
 01/06/2021   23:16:11   (  -0.02, -75.38) (   0.62, -72.64)  313.44                80