Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2020 12 25.  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)
 12/25/2020   13:30:39   (  -0.01, -75.23) (   0.33, -76.92)  191.96                80
 12/26/2020   13:12:40   (  -0.01, -75.24) (  -0.76, -71.94)  376.34                80
 12/28/2020   01:31:40   (   0.01, -75.22) (  -0.30, -76.57)  153.69                80
 12/29/2020   01:08:21   (   0.01, -75.24) (   0.80, -71.59)  414.64                80
 12/30/2020   13:27:13   (  -0.00, -75.29) (   0.19, -76.20)  103.36                80
 12/31/2020   13:09:13   (  -0.00, -75.30) (  -0.91, -71.22)  465.21                80
 01/02/2021   01:28:14   (  -0.00, -75.29) (  -0.15, -75.85)   64.12                80
 01/04/2021   13:23:46   (   0.02, -75.37) (   0.04, -75.48)   12.06                80
 01/07/2021   01:22:07   (  -0.02, -75.39) (   0.01, -75.13)   29.17                80