Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 5 13.  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)
 05/13/2019   21:55:32   (   0.01, -75.18) (   0.00, -76.08)   99.32                 0
 05/14/2019   21:45:11   (   0.01, -75.19) (   0.45, -73.19)  227.15                80
 05/17/2019   10:06:12   (  -0.00, -75.21) (   0.68, -78.17)  337.63                80
 05/18/2019   09:54:35   (  -0.00, -75.22) (   0.04, -75.33)   13.12                80
 05/19/2019   09:40:18   (  -0.00, -75.22) (  -0.66, -72.50)  311.77                80
 05/21/2019   22:01:37   (   0.00, -75.23) (  -0.53, -77.54)  263.27                80
 05/22/2019   21:52:39   (   0.01, -75.25) (   0.11, -74.70)   61.89                80
 05/23/2019   21:41:03   (   0.01, -75.26) (   0.81, -71.87)  387.10                80
 05/25/2019   10:13:40   (  -0.01, -75.30) (   0.98, -79.68)  499.97                80
 05/26/2019   10:02:03   (  -0.01, -75.32) (   0.34, -76.84)  174.27                80
 05/27/2019   09:47:45   (  -0.02, -75.33) (  -0.30, -74.00)  151.64                80