Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 7 20.  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)
 07/21/2019   02:25:53   (   0.01, -75.19) (   0.15, -74.43)   85.77                80
 07/22/2019   14:47:26   (  -0.01, -75.20) (   0.85, -79.00)  432.79                80
 07/23/2019   14:24:06   (  -0.01, -75.20) (  -0.26, -74.00)  136.66                80
 07/25/2019   02:45:47   (   0.01, -75.20) (  -0.75, -78.60)  387.20                80
 07/26/2019   02:22:27   (   0.01, -75.21) (   0.36, -73.60)  182.41                80
 07/27/2019   14:43:59   (  -0.01, -75.22) (   0.63, -78.17)  335.40                80
 07/28/2019   14:20:40   (  -0.01, -75.23) (  -0.48, -73.18)  234.34                80
 07/30/2019   02:42:20   (   0.01, -75.23) (  -0.53, -77.77)  289.22                80
 07/31/2019   02:19:01   (   0.02, -75.24) (   0.58, -72.78)  280.51                80
 08/01/2019   14:40:32   (  -0.02, -75.26) (   0.46, -77.33)  236.99                80
 08/02/2019   14:17:13   (  -0.03, -75.27) (  -0.65, -72.34)  333.12                80