Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2019 5 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 05/13/2019   06:17:25   (   0.01, -75.19) (  -0.34, -73.49)  192.80                80
 05/14/2019   18:39:21   (  -0.00, -75.19) (  -0.82, -78.80)  411.56                80
 05/15/2019   18:23:17   (  -0.00, -75.19) (   0.22, -74.27)  105.34                80
 05/17/2019   06:45:04   (   0.00, -75.20) (   0.95, -79.54)  494.21                80
 05/18/2019   06:23:39   (   0.00, -75.21) (  -0.03, -75.01)   22.91                80
 05/20/2019   18:26:50   (   0.00, -75.23) (  -0.14, -75.78)   63.11                80
 05/21/2019   18:10:45   (   0.00, -75.24) (   0.90, -71.25)  454.46                80
 05/23/2019   06:32:32   (  -0.01, -75.26) (   0.27, -76.52)  144.01                80
 05/24/2019   06:11:08   (  -0.01, -75.27) (  -0.77, -72.00)  373.80                80
 05/25/2019   18:33:03   (   0.02, -75.29) (  -0.44, -77.30)  228.35                80
 05/26/2019   18:16:59   (   0.02, -75.31) (   0.61, -72.77)  290.09                80