Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 7 26.  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)
 07/26/2018   21:14:08   (   0.03, -75.17) (   0.00, -76.34)  130.58                 0
 07/27/2018   21:03:50   (   0.04, -75.18) (   0.43, -73.47)  194.84                80
 07/30/2018   09:25:07   (  -0.04, -75.22) (   0.72, -78.52)  377.07                80
 07/31/2018   09:13:34   (  -0.04, -75.23) (   0.04, -75.71)   53.63                80
 08/01/2018   08:59:19   (  -0.05, -75.25) (  -0.58, -72.88)  270.10                80
 08/03/2018   21:23:20   (   0.05, -75.28) (  -0.58, -77.94)  304.27                80
 08/04/2018   21:09:07   (   0.05, -75.30) (   0.08, -75.13)   19.60                80
 08/05/2018   20:57:33   (   0.05, -75.32) (   0.75, -72.31)  343.44                80
 08/08/2018   09:21:27   (  -0.06, -75.38) (   0.42, -77.34)  225.34                80
 08/09/2018   09:07:13   (  -0.06, -75.40) (  -0.27, -74.53)   98.78                80