Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 5 8.  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)
 05/09/2021   01:00:15   (  -0.03, -75.17) (   0.68, -72.03)  358.45                80
 05/10/2021   13:19:07   (   0.03, -75.19) (   0.35, -76.63)  163.44                80
 05/11/2021   12:55:47   (   0.03, -75.20) (  -0.76, -71.65)  404.35                80
 05/13/2021   01:17:27   (  -0.03, -75.21) (  -0.28, -76.29)  123.49                80
 05/14/2021   00:54:08   (  -0.02, -75.22) (   0.83, -71.31)  444.50                80
 05/15/2021   13:15:39   (   0.02, -75.24) (   0.19, -75.91)   76.98                80
 05/16/2021   12:52:20   (   0.02, -75.26) (  -0.92, -70.94)  491.15                80
 05/18/2021   01:11:21   (  -0.01, -75.27) (  -0.05, -75.59)   36.27                80
 05/20/2021   13:09:33   (   0.00, -75.32) (  -0.03, -75.21)   11.96                80