Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 8 11.  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, -75.20) (  -0.34, -76.75)  178.07                80
 08/13/2018   21:05:27   (   0.03, -75.20) (   0.33, -73.94)  144.28                80
 08/14/2018   20:53:54   (   0.04, -75.21) (   1.01, -71.12)  466.84                80
 08/16/2018   09:29:19   (  -0.04, -75.22) (   0.82, -78.97)  427.48                80
 08/17/2018   09:17:45   (  -0.04, -75.23) (   0.18, -76.14)  104.38                80
 08/18/2018   09:03:30   (  -0.04, -75.24) (  -0.45, -73.32)  218.87                80
 08/20/2018   21:27:35   (   0.04, -75.27) (  -0.70, -78.40)  357.81                80
 08/21/2018   21:16:01   (   0.05, -75.28) (  -0.02, -75.58)   34.33                80
 08/22/2018   21:01:48   (   0.05, -75.30) (   0.66, -72.77)  289.29                80
 08/25/2018   09:25:37   (  -0.06, -75.34) (   0.53, -77.78)  278.58                80