Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 5 19.  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)
 05/21/2018   02:42:05   (   0.00, -75.21) (  -0.56, -77.80)  295.07                80
 05/22/2018   02:18:44   (  -0.00, -75.21) (   0.53, -72.80)  274.88                80
 05/23/2018   14:37:35   (   0.00, -75.24) (   0.45, -77.37)  242.05                80
 05/24/2018   14:19:35   (   0.00, -75.25) (  -0.63, -72.37)  328.49                80
 05/26/2018   02:38:34   (  -0.01, -75.26) (  -0.40, -76.96)  194.09                80
 05/27/2018   02:15:15   (  -0.01, -75.28) (   0.75, -71.98)  376.79                80
 05/28/2018   14:34:05   (   0.01, -75.32) (   0.30, -76.53)  138.99                80
 05/29/2018   14:13:26   (   0.01, -75.33) (  -0.85, -71.54)  432.21                80
 05/31/2018   02:35:05   (  -0.01, -75.35) (  -0.17, -76.14)   89.35                80
 06/01/2018   02:11:44   (  -0.01, -75.37) (   0.92, -71.14)  481.98                80
 06/02/2018   14:33:16   (   0.01, -75.42) (   0.07, -75.71)   33.11                80