Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 1 5.  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)
 01/07/2021   01:22:07   (   0.00, -75.17) (  -0.01, -75.12)    5.42                80
 01/09/2021   13:23:00   (  -0.00, -75.20) (  -0.10, -74.75)   51.42                80
 01/11/2021   01:42:00   (  -0.00, -75.17) (  -0.95, -79.38)  479.67                80
 01/12/2021   01:18:41   (  -0.00, -75.18) (   0.15, -74.40)   87.72                80
 01/13/2021   13:37:33   (   0.00, -75.22) (   0.84, -79.01)  432.03                80
 01/14/2021   13:19:33   (   0.00, -75.22) (  -0.26, -74.03)  135.84                80
 01/16/2021   01:38:34   (   0.00, -75.21) (  -0.78, -78.66)  393.81                80
 01/17/2021   01:15:14   (  -0.00, -75.22) (   0.32, -73.68)  174.65                80
 01/18/2021   13:34:06   (   0.00, -75.28) (   0.67, -78.29)  343.47                80