Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 7 7.  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)
 07/08/2018   21:19:57   (   0.01, -75.20) (  -0.81, -78.62)  391.14                80
 07/09/2018   21:08:23   (   0.01, -75.20) (  -0.16, -75.80)   69.18                80
 07/10/2018   20:59:30   (   0.01, -75.21) (   0.50, -72.98)  252.90                80
 07/13/2018   09:20:50   (  -0.02, -75.22) (   0.61, -78.06)  323.90                80
 07/14/2018   09:09:17   (  -0.03, -75.22) (  -0.05, -75.24)    3.26                80
 07/15/2018   08:55:03   (  -0.03, -75.23) (  -0.71, -72.42)  320.99                80
 07/17/2018   21:16:21   (   0.04, -75.25) (  -0.48, -77.47)  253.19                80
 07/18/2018   21:07:28   (   0.04, -75.27) (   0.18, -74.65)   70.15                80
 07/19/2018   20:55:54   (   0.04, -75.28) (   0.84, -71.84)  393.66                80