Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 29.  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)
 12/29/2020   23:12:08   (   0.00, -75.20) (   0.91, -71.33)  442.24                80
 12/31/2020   11:44:46   (  -0.00, -75.23) (   0.93, -79.13)  445.62                80
 01/01/2021   11:33:03   (  -0.00, -75.23) (   0.24, -76.27)  118.87                80
 01/02/2021   11:18:41   (  -0.01, -75.24) (  -0.44, -73.42)  208.02                80
 01/04/2021   23:42:16   (   0.01, -75.21) (  -0.71, -78.36)  358.97                80
 01/05/2021   23:30:33   (   0.01, -75.22) (  -0.04, -75.50)   31.63                80
 01/06/2021   23:16:10   (   0.01, -75.23) (   0.59, -72.63)  295.98                80
 01/09/2021   11:39:45   (  -0.01, -75.29) (   0.53, -77.58)  261.87                80
 01/10/2021   11:25:22   (  -0.01, -75.30) (  -0.16, -74.73)   65.91                80
 01/11/2021   11:13:39   (  -0.02, -75.31) (  -0.80, -71.86)  393.73                80