Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 6 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2021   02:34:02   (   0.05, -75.13) (  -0.01, -75.29)   18.95                80
 06/30/2021   14:29:34   (  -0.05, -75.17) (  -0.11, -74.86)   35.19                80
 07/02/2021   02:51:13   (   0.04, -75.16) (  -0.93, -79.46)  490.24                80
 07/03/2021   02:27:54   (   0.05, -75.16) (   0.21, -74.47)   79.75                80
 07/04/2021   14:49:25   (  -0.04, -75.21) (   0.82, -79.03)  434.64                80
 07/05/2021   14:26:05   (  -0.05, -75.23) (  -0.31, -74.04)  135.73                80
 07/07/2021   02:47:45   (   0.04, -75.22) (  -0.70, -78.63)  388.59                80
 07/08/2021   02:24:24   (   0.05, -75.23) (   0.37, -73.63)  181.78                80
 07/09/2021   14:45:57   (  -0.04, -75.28) (   0.61, -78.20)  332.36                80