Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 11 9.  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)
 11/10/2021   13:07:32   (   0.03, -75.19) (   0.88, -79.13)  448.16                80
 11/11/2021   12:46:51   (   0.04, -75.19) (  -0.18, -74.14)  119.31                80
 11/13/2021   01:08:29   (  -0.04, -75.19) (  -0.85, -78.78)  409.08                80
 11/14/2021   00:45:08   (  -0.04, -75.20) (   0.27, -73.80)  158.97                80
 11/15/2021   13:03:59   (   0.04, -75.22) (   0.73, -78.40)  362.12                80
 11/16/2021   12:45:57   (   0.04, -75.23) (  -0.33, -73.42)  206.40                80
 11/18/2021   01:02:17   (  -0.04, -75.24) (  -0.64, -78.06)  320.68                80
 11/19/2021   00:44:15   (  -0.05, -75.25) (   0.42, -73.07)  248.11                80
 11/20/2021   13:00:25   (   0.05, -75.29) (   0.57, -77.68)  272.13                80
 11/21/2021   12:42:24   (   0.06, -75.30) (  -0.50, -72.69)  296.91                80
 11/23/2021   00:58:42   (  -0.06, -75.31) (  -0.53, -77.32)  229.49                80