Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 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)
 07/22/2020   02:36:06   (   0.03, -75.21) (  -0.16, -76.10)  100.97                80
 07/23/2020   02:12:46   (   0.03, -75.22) (   0.97, -71.11)  468.93                80
 07/24/2020   14:34:18   (  -0.03, -75.25) (   0.04, -75.67)   47.78                80
 07/27/2020   02:32:37   (   0.04, -75.27) (   0.01, -75.26)    2.95                80
 07/29/2020   14:28:08   (  -0.04, -75.32) (  -0.13, -74.83)   54.87                80
 07/31/2020   02:49:48   (   0.03, -75.33) (  -0.89, -79.43)  467.24                80
 08/01/2020   02:26:28   (   0.04, -75.35) (   0.25, -74.44)  103.74                80
 08/02/2020   14:48:00   (  -0.04, -75.39) (   0.76, -79.00)  411.25                80
 08/03/2020   14:24:40   (  -0.04, -75.41) (  -0.38, -74.01)  160.19                80