Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2020 12 31.  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)
 12/31/2020   11:44:47   (  -0.00, -75.23) (   0.89, -79.14)  445.55                80
 01/01/2021   11:33:03   (  -0.00, -75.23) (   0.26, -76.27)  118.86                80
 01/02/2021   11:18:41   (   0.00, -75.23) (  -0.43, -73.41)  208.01                80
 01/04/2021   23:39:35   (  -0.00, -75.21) (  -0.73, -78.36)  359.46                80
 01/05/2021   23:27:53   (  -0.00, -75.21) (  -0.06, -75.50)   32.26                80
 01/06/2021   23:18:51   (   0.00, -75.22) (   0.62, -72.64)  295.06                80
 01/09/2021   11:39:44   (  -0.00, -75.28) (   0.56, -77.57)  263.04                80
 01/10/2021   11:25:22   (  -0.00, -75.29) (  -0.13, -74.72)   64.69                80
 01/11/2021   11:13:39   (   0.00, -75.30) (  -0.83, -71.87)  392.49                80
 01/13/2021   23:37:15   (  -0.00, -75.29) (  -0.36, -76.81)  173.47                80