Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 7 19.  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)
 07/20/2021   01:10:12   (   0.06, -75.18) (  -0.15, -76.23)  119.08                80
 07/21/2021   00:46:52   (   0.07, -75.18) (   0.92, -71.25)  447.73                80
 07/22/2021   13:08:23   (  -0.07, -75.21) (   0.08, -75.85)   72.76                80
 07/23/2021   12:45:04   (  -0.08, -75.22) (  -1.05, -70.88)  494.32                80
 07/25/2021   01:06:43   (   0.07, -75.20) (   0.00, -75.51)   36.01                80
 07/27/2021   13:02:47   (  -0.08, -75.25) (  -0.08, -75.13)   13.08                47
 07/30/2021   01:00:34   (   0.08, -75.26) (   0.16, -74.79)   52.67                80
 07/31/2021   13:22:05   (  -0.06, -75.32) (   0.83, -79.40)  465.07                80
 08/01/2021   12:58:44   (  -0.07, -75.33) (  -0.25, -74.42)  103.82                80