Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 3 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2021   13:19:24   (   0.02, -75.22) (   0.05, -75.32)   11.49                80
 03/16/2021   01:15:04   (  -0.02, -75.20) (   0.01, -74.97)   25.92                80
 03/17/2021   13:36:36   (   0.02, -75.25) (   0.95, -79.58)  493.00                80
 03/18/2021   13:13:16   (   0.02, -75.26) (  -0.11, -74.59)   75.13                80
 03/20/2021   01:34:56   (  -0.02, -75.24) (  -0.89, -79.23)  454.64                80
 03/21/2021   01:11:36   (  -0.02, -75.25) (   0.23, -74.26)  113.61                80
 03/22/2021   13:30:28   (   0.02, -75.30) (   0.79, -78.86)  404.83                80
 03/23/2021   13:09:47   (   0.02, -75.31) (  -0.28, -73.87)  163.71                80
 03/25/2021   01:31:27   (  -0.02, -75.30) (  -0.73, -78.51)  365.41                80