Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2019 6 18.  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)
 06/20/2019   10:12:44   (  -0.03, -75.20) (   0.76, -78.48)  374.72                80
 06/21/2019   09:58:27   (  -0.02, -75.21) (   0.11, -75.64)   50.39                80
 06/22/2019   09:49:30   (  -0.02, -75.21) (  -0.61, -72.82)  274.32                80
 06/24/2019   22:08:03   (   0.02, -75.22) (  -0.58, -77.83)  298.69                80
 06/25/2019   21:59:05   (   0.02, -75.23) (   0.04, -74.99)   26.84                80
 06/26/2019   21:47:27   (   0.01, -75.24) (   0.72, -72.15)  352.08                80
 06/29/2019   10:05:52   (  -0.02, -75.28) (   0.43, -77.14)  212.52                80
 06/30/2019   09:56:54   (  -0.02, -75.30) (  -0.23, -74.30)  112.90                80
 07/01/2019   09:45:17   (  -0.03, -75.31) (  -0.89, -71.46)  438.26                80