Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 11.  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)
 10/11/2018   21:25:33   (   0.02, -75.22) (  -0.36, -76.78)  177.59                80
 10/12/2018   21:16:39   (   0.01, -75.23) (   0.32, -73.96)  146.17                80
 10/13/2018   21:02:23   (   0.01, -75.25) (   0.94, -71.12)  470.00                80
 10/15/2018   09:35:11   (  -0.01, -75.27) (   0.86, -78.98)  423.56                80
 10/16/2018   09:23:36   (  -0.01, -75.28) (   0.19, -76.16)   99.56                80
 10/17/2018   09:14:42   (  -0.01, -75.30) (  -0.47, -73.33)  224.59                80
 10/19/2018   21:35:59   (   0.01, -75.34) (  -0.72, -78.38)  347.52                80
 10/20/2018   21:24:25   (   0.01, -75.36) (  -0.03, -75.56)   22.71                80
 10/21/2018   21:10:11   (   0.01, -75.38) (   0.65, -72.74)  302.25                80
 10/24/2018   09:34:04   (  -0.01, -75.44) (   0.54, -77.77)  265.42                80
 10/25/2018   09:19:50   (  -0.00, -75.47) (  -0.13, -74.95)   59.78                80