Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 1 30.  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)
 01/30/2021   23:36:16   (   0.01, -75.20) (  -0.33, -76.55)  155.70                80
 01/31/2021   23:27:14   (   0.01, -75.20) (   0.36, -73.70)  171.69                80
 02/01/2021   23:15:31   (   0.01, -75.21) (   1.04, -70.84)  499.20                80
 02/03/2021   11:48:01   (  -0.01, -75.26) (   0.79, -78.61)  383.12                80
 02/04/2021   11:36:19   (  -0.01, -75.27) (   0.08, -75.76)   55.33                80
 02/05/2021   11:21:55   (  -0.01, -75.28) (  -0.56, -72.89)  272.58                80
 02/07/2021   23:45:37   (   0.01, -75.27) (  -0.62, -77.86)  296.44                80
 02/08/2021   23:31:15   (   0.02, -75.28) (   0.07, -75.01)   31.65                80
 02/09/2021   23:19:32   (   0.02, -75.30) (   0.77, -72.15)  359.92                80
 02/12/2021   11:42:58   (  -0.02, -75.39) (   0.38, -77.06)  191.16                80
 02/13/2021   11:28:36   (  -0.02, -75.41) (  -0.32, -74.20)  138.03                80