Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 7 5.  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)
 07/06/2018   08:58:39   (  -0.01, -75.21) (  -0.38, -73.58)  186.23                80
 07/08/2018   21:19:57   (   0.02, -75.23) (  -0.79, -78.63)  388.70                80
 07/09/2018   21:08:23   (   0.02, -75.24) (  -0.14, -75.81)   66.05                80
 07/10/2018   20:59:31   (   0.03, -75.25) (   0.57, -73.00)  256.78                80
 07/13/2018   09:20:51   (  -0.04, -75.28) (   0.60, -78.06)  317.70                80
 07/14/2018   09:06:37   (  -0.04, -75.29) (  -0.06, -75.24)    5.46                80
 07/15/2018   08:55:04   (  -0.04, -75.30) (  -0.72, -72.43)  328.62                80
 07/17/2018   21:16:22   (   0.05, -75.34) (  -0.47, -77.48)  244.16                80
 07/18/2018   21:07:28   (   0.05, -75.36) (   0.19, -74.66)   79.96                80