Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 4 21.  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)
 04/21/2019   10:07:00   (  -0.01, -75.20) (   0.92, -79.33)  469.91                80
 04/22/2019   09:55:23   (  -0.01, -75.21) (   0.29, -76.48)  145.83                80
 04/23/2019   09:41:06   (  -0.01, -75.21) (  -0.39, -73.65)  178.38                80
 04/25/2019   22:02:21   (   0.00, -75.21) (  -0.81, -78.68)  395.76                80
 04/26/2019   21:50:44   (   0.00, -75.22) (  -0.15, -75.84)   71.16                80
 04/27/2019   21:41:48   (   0.00, -75.23) (   0.52, -73.01)  253.61                80
 04/30/2019   10:02:53   (  -0.00, -75.28) (   0.61, -78.00)  310.74                80
 05/01/2019   09:48:35   (  -0.00, -75.29) (  -0.02, -75.16)   14.73                80
 05/02/2019   09:36:59   (  -0.00, -75.31) (  -0.71, -72.33)  340.23                80
 05/04/2019   21:58:16   (  -0.00, -75.34) (  -0.49, -77.36)  231.82                80