Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2020 12 28.  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)
 12/29/2020   01:08:21   (   0.01, -75.20) (   0.81, -71.59)  410.59                80
 12/30/2020   13:27:13   (  -0.00, -75.23) (   0.18, -76.20)  109.50                80
 12/31/2020   13:09:13   (  -0.00, -75.24) (  -0.92, -71.22)  457.84                80
 01/02/2021   01:28:14   (   0.00, -75.21) (  -0.14, -75.85)   73.31                80
 01/03/2021   01:04:54   (  -0.00, -75.21) (   0.96, -70.87)  494.30                80
 01/04/2021   13:23:47   (   0.01, -75.26) (   0.03, -75.48)   24.89                80
 01/07/2021   01:22:07   (  -0.01, -75.25) (   0.02, -75.13)   13.28                80
 01/09/2021   13:23:00   (  -0.00, -75.30) (  -0.13, -74.76)   62.55                80
 01/11/2021   01:42:01   (   0.00, -75.29) (  -0.92, -79.39)  466.82                80