Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 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)
 12/29/2021   00:49:34   (   0.05, -75.18) (   0.42, -73.44)  198.64                80
 12/29/2021   13:08:39   (  -0.05, -75.21) (   0.45, -77.39)  248.38                80
 01/01/2022   00:51:36   (   0.05, -75.20) (   0.34, -73.79)  160.73                80
 01/01/2022   13:10:29   (  -0.04, -75.23) (   0.52, -77.69)  280.71                80
 01/04/2022   00:53:36   (   0.04, -75.23) (   0.25, -74.13)  123.93                80
 01/04/2022   13:12:18   (  -0.03, -75.25) (   0.54, -78.00)  311.83                80
 01/07/2022   00:55:36   (   0.03, -75.27) (   0.18, -74.47)   89.62                80
 01/07/2022   13:14:07   (  -0.03, -75.30) (   0.59, -78.30)  340.59                80
 01/10/2022   00:57:35   (   0.02, -75.33) (   0.13, -74.82)   57.89                80
 01/10/2022   13:15:54   (  -0.02, -75.36) (   0.68, -78.59)  367.30                80