Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2020 12 22.  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)
 12/23/2020   14:39:59   (   0.00, -75.21) (   0.50, -77.31)  239.22                80
 12/24/2020   14:19:20   (  -0.01, -75.23) (  -0.65, -72.32)  331.13                80
 12/26/2020   02:41:02   (   0.02, -75.23) (  -0.37, -76.92)  193.22                80
 12/27/2020   02:17:43   (   0.02, -75.24) (   0.78, -71.93)  377.53                80
 12/28/2020   14:36:35   (  -0.01, -75.29) (   0.27, -76.48)  136.67                80
 12/29/2020   14:18:36   (  -0.01, -75.31) (  -0.88, -71.50)  434.37                80
 12/31/2020   02:37:37   (   0.01, -75.31) (  -0.15, -76.09)   89.14                80
 01/01/2021   02:14:18   (   0.00, -75.33) (   0.94, -71.09)  482.04                80
 01/02/2021   14:33:09   (   0.01, -75.38) (   0.10, -75.65)   31.44                80
 01/05/2021   02:31:32   (  -0.03, -75.41) (   0.02, -75.26)   18.08                80