Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2020 12 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/28/2020   14:36:34   (  -0.01, -75.23) (   0.27, -76.48)  142.93                80
 12/29/2020   14:18:35   (  -0.01, -75.23) (  -0.82, -71.48)  426.35                80
 12/31/2020   02:37:36   (   0.01, -75.20) (  -0.21, -76.08)  100.61                80
 01/01/2021   02:14:18   (   0.01, -75.20) (   0.94, -71.09)  468.72                80
 01/02/2021   14:33:09   (  -0.00, -75.24) (   0.10, -75.65)   46.81                80
 01/05/2021   02:34:12   (  -0.01, -75.23) (   0.02, -75.26)    4.19                80
 01/07/2021   14:32:24   (   0.00, -75.28) (  -0.09, -74.82)   52.67                80
 01/09/2021   02:51:26   (   0.01, -75.27) (  -0.89, -79.42)  472.55                80
 01/10/2021   02:28:07   (   0.01, -75.28) (   0.20, -74.43)   97.74                80