Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 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)
 10/12/2018   21:13:58   (   0.02, -75.19) (   0.28, -73.95)  141.85                80
 10/13/2018   21:02:23   (  -0.01, -75.20) (   0.91, -71.11)  465.37                80
 10/15/2018   09:37:50   (   0.02, -75.21) (   0.89, -78.97)  429.44                80
 10/16/2018   09:26:16   (   0.02, -75.21) (   0.23, -76.15)  106.45                80
 10/17/2018   09:12:01   (   0.02, -75.22) (  -0.43, -73.32)  216.69                80
 10/19/2018   21:35:59   (  -0.02, -75.24) (  -0.75, -78.37)  357.84                80
 10/20/2018   21:24:24   (  -0.02, -75.25) (  -0.07, -75.55)   34.14                80
 10/21/2018   21:10:09   (  -0.02, -75.26) (   0.56, -72.72)  289.98                80
 10/24/2018   09:31:23   (   0.03, -75.30) (   0.62, -77.75)  279.89                80
 10/25/2018   09:22:28   (   0.03, -75.32) (  -0.05, -74.93)   44.37                80
 10/26/2018   09:08:14   (   0.04, -75.33) (  -0.72, -72.10)  368.65                80