Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 3 20.  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)
 03/21/2021   01:11:35   (  -0.02, -75.19) (   0.17, -74.24)  107.25                80
 03/22/2021   13:31:00   (   0.03, -75.22) (   0.85, -78.84)  413.51                47
 03/23/2021   13:09:47   (   0.02, -75.22) (  -0.27, -73.87)  153.70                80
 03/25/2021   01:31:27   (  -0.03, -75.19) (  -0.73, -78.51)  376.97                80
 03/26/2021   01:08:07   (  -0.03, -75.20) (   0.33, -73.52)  190.45                80
 03/27/2021   13:26:58   (   0.03, -75.23) (   0.68, -78.12)  329.45                80
 03/28/2021   13:08:59   (   0.03, -75.24) (  -0.44, -73.15)  238.48                80
 03/30/2021   01:27:59   (  -0.03, -75.23) (  -0.56, -77.79)  291.12                80
 03/31/2021   01:04:39   (  -0.03, -75.23) (   0.50, -72.80)  276.86                80
 04/01/2021   13:23:30   (   0.03, -75.28) (   0.51, -77.40)  242.52                80
 04/02/2021   13:05:31   (   0.02, -75.29) (  -0.62, -72.43)  325.69                80