Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 3 10.  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)
 03/11/2021   01:21:12   (  -0.02, -75.18) (  -0.16, -75.69)   59.01                80
 03/13/2021   13:19:23   (   0.02, -75.22) (   0.07, -75.31)   10.96                80
 03/16/2021   01:15:04   (  -0.02, -75.21) (   0.04, -74.98)   27.49                80
 03/17/2021   13:36:36   (   0.02, -75.27) (   0.98, -79.57)  490.91                80
 03/18/2021   13:13:16   (   0.02, -75.28) (  -0.14, -74.60)   77.51                80
 03/20/2021   01:34:55   (  -0.02, -75.26) (  -0.92, -79.23)  451.92                80
 03/21/2021   01:11:36   (  -0.02, -75.28) (   0.20, -74.25)  116.59                80
 03/22/2021   13:30:27   (   0.02, -75.33) (   0.82, -78.85)  401.33                80
 03/23/2021   13:09:48   (   0.02, -75.35) (  -0.31, -73.88)  167.47                80