Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 5 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)
 05/06/2021   12:59:14   (   0.03, -75.18) (  -0.61, -72.37)  320.74                80
 05/08/2021   01:20:55   (  -0.03, -75.16) (  -0.43, -77.00)  210.49                80
 05/09/2021   00:57:35   (  -0.02, -75.16) (   0.68, -72.03)  356.65                80
 05/10/2021   13:16:27   (   0.02, -75.19) (   0.35, -76.63)  164.05                80
 05/11/2021   12:55:47   (   0.02, -75.20) (  -0.76, -71.65)  403.36                80
 05/13/2021   01:17:27   (  -0.02, -75.18) (  -0.28, -76.29)  127.05                80
 05/14/2021   00:54:08   (  -0.02, -75.18) (   0.83, -71.32)  440.44                80
 05/15/2021   13:13:00   (   0.01, -75.22) (   0.14, -75.93)   79.95                80
 05/16/2021   12:55:00   (   0.01, -75.23) (  -0.92, -70.94)  487.80                80
 05/18/2021   01:14:01   (  -0.00, -75.22) (  -0.05, -75.59)   42.06                80