Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/23/2018   02:19:01   (  -0.00, -75.17) (   0.52, -72.79)  270.83                80
 04/24/2018   14:37:51   (   0.00, -75.19) (   0.51, -77.35)  246.78                80
 04/25/2018   14:19:52   (   0.01, -75.19) (  -0.63, -72.36)  322.90                80
 04/27/2018   02:38:52   (  -0.01, -75.19) (  -0.38, -76.96)  201.66                80
 04/28/2018   02:15:32   (  -0.01, -75.20) (   0.69, -71.96)  368.41                80
 04/29/2018   14:34:23   (   0.01, -75.23) (   0.28, -76.53)  147.87                80
 04/30/2018   14:16:22   (   0.01, -75.24) (  -0.80, -71.53)  422.69                80
 05/02/2018   02:35:23   (  -0.01, -75.25) (  -0.20, -76.13)  100.57                80
 05/03/2018   02:12:03   (  -0.01, -75.26) (   0.93, -71.14)  470.12                80
 05/04/2018   14:30:54   (   0.01, -75.30) (   0.10, -75.70)   45.51                80