Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 1 27.  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)
 01/28/2019   09:23:20   (   0.03, -75.20) (  -0.63, -72.45)  314.66                80
 01/30/2019   21:44:41   (  -0.04, -75.21) (  -0.56, -77.50)  261.84                80
 01/31/2019   21:35:45   (  -0.04, -75.21) (   0.06, -74.66)   62.25                80
 02/01/2019   21:24:09   (  -0.05, -75.22) (   0.75, -71.84)  386.41                80
 02/04/2019   09:45:14   (   0.06, -75.25) (   0.42, -76.83)  180.11                80
 02/05/2019   09:30:59   (   0.06, -75.26) (  -0.26, -74.00)  144.51                80
 02/06/2019   09:19:22   (   0.06, -75.28) (  -0.87, -71.16)  469.23                80
 02/07/2019   21:52:18   (  -0.07, -75.30) (  -0.95, -79.05)  428.38                80
 02/08/2019   21:40:42   (  -0.07, -75.31) (  -0.26, -76.22)  103.12                80
 02/09/2019   21:31:46   (  -0.07, -75.33) (   0.38, -73.39)  222.31                80