Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 3 28.  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)
 03/29/2018   20:43:39   (  -0.03, -75.18) (   0.57, -72.53)  302.69                80
 04/01/2018   09:04:59   (   0.03, -75.21) (   0.56, -77.59)  271.32                80
 04/02/2018   08:50:46   (   0.03, -75.22) (  -0.07, -74.78)   50.64                80
 04/03/2018   08:39:14   (   0.03, -75.23) (  -0.70, -71.96)  372.75                80
 04/05/2018   21:00:42   (  -0.03, -75.24) (  -0.46, -77.06)  207.34                80
 04/06/2018   20:51:50   (  -0.03, -75.26) (   0.22, -74.25)  115.15                80
 04/07/2018   20:40:18   (  -0.03, -75.27) (   0.84, -71.43)  437.76                80
 04/09/2018   09:13:07   (   0.03, -75.32) (   0.95, -79.30)  454.81                80
 04/10/2018   09:01:35   (   0.03, -75.33) (   0.31, -76.49)  131.77                80
 04/11/2018   08:47:22   (   0.03, -75.35) (  -0.33, -73.67)  191.44                80