Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 3 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)
 03/18/2018   21:07:22   (  -0.04, -75.20) (  -0.99, -79.24)  461.82                80
 03/19/2018   20:55:51   (  -0.04, -75.21) (  -0.33, -76.43)  139.47                80
 03/20/2018   20:46:59   (  -0.03, -75.22) (   0.33, -73.62)  182.95                80
 03/23/2018   09:08:21   (   0.04, -75.27) (   0.84, -78.69)  390.70                80
 03/24/2018   08:56:50   (   0.03, -75.29) (   0.16, -75.89)   68.10                80
 03/25/2018   08:42:37   (   0.04, -75.30) (  -0.46, -73.07)  254.62                80
 03/27/2018   21:04:03   (  -0.04, -75.34) (  -0.71, -78.16)  321.96                80
 03/28/2018   20:55:12   (  -0.04, -75.36) (  -0.04, -75.35)    1.42                80
 03/29/2018   20:43:40   (  -0.04, -75.39) (   0.62, -72.54)  324.92                80
 04/01/2018   09:05:00   (   0.04, -75.47) (   0.52, -77.61)  243.80                80