Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 8 12.  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)
 08/12/2018   21:19:41   (   0.03, -75.19) (  -0.32, -76.76)  178.81                80
 08/13/2018   21:05:28   (   0.04, -75.19) (   0.35, -73.94)  143.61                80
 08/14/2018   20:53:53   (   0.04, -75.20) (   0.97, -71.11)  466.17                80
 08/16/2018   09:29:18   (  -0.04, -75.21) (   0.85, -78.96)  428.03                80
 08/17/2018   09:17:45   (  -0.04, -75.22) (   0.16, -76.15)  104.90                80
 08/18/2018   09:03:30   (  -0.04, -75.23) (  -0.48, -73.32)  218.37                80
 08/20/2018   21:27:35   (   0.04, -75.26) (  -0.68, -78.40)  358.24                80
 08/21/2018   21:16:02   (   0.05, -75.28) (   0.00, -75.59)   34.87                80
 08/22/2018   21:01:47   (   0.05, -75.29) (   0.63, -72.76)  288.92                80
 08/25/2018   09:25:37   (  -0.06, -75.34) (   0.50, -77.78)  278.76                80
 08/26/2018   09:11:23   (  -0.06, -75.36) (  -0.14, -74.96)   45.58                80