Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 11 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)
 11/10/2021   13:07:31   (   0.03, -75.19) (   0.93, -79.12)  448.21                80
 11/11/2021   12:49:31   (   0.04, -75.19) (  -0.19, -74.15)  119.23                80
 11/13/2021   01:05:49   (  -0.04, -75.19) (  -0.84, -78.78)  409.30                80
 11/14/2021   00:47:49   (  -0.04, -75.19) (   0.28, -73.80)  158.71                80
 11/15/2021   13:03:59   (   0.04, -75.22) (   0.72, -78.41)  362.37                80
 11/16/2021   12:45:57   (   0.04, -75.23) (  -0.34, -73.42)  206.10                80
 11/18/2021   01:02:16   (  -0.04, -75.24) (  -0.69, -78.05)  321.16                80
 11/19/2021   00:44:15   (  -0.05, -75.25) (   0.43, -73.08)  247.60                80
 11/20/2021   13:00:26   (   0.05, -75.28) (   0.56, -77.68)  272.61                80
 11/21/2021   12:42:24   (   0.05, -75.30) (  -0.51, -72.69)  296.38                80
 11/23/2021   00:58:42   (  -0.06, -75.31) (  -0.52, -77.32)  230.18                80
 11/24/2021   00:40:42   (  -0.06, -75.32) (   0.60, -72.35)  339.07                80