Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2019 12 8.  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)
 12/09/2019   14:16:14   (   0.02, -75.21) (  -0.89, -71.22)  455.45                80
 12/11/2019   02:32:16   (  -0.01, -75.21) (  -0.15, -75.73)   60.40                80
 12/13/2019   14:29:59   (   0.02, -75.23) (   0.04, -75.17)    7.02                80
 12/16/2019   02:30:32   (  -0.04, -75.24) (   0.11, -74.66)   66.52                80
 12/17/2019   14:46:25   (   0.04, -75.26) (   0.90, -79.13)  441.59                80
 12/18/2019   14:28:15   (   0.05, -75.27) (  -0.24, -74.10)  134.45                80
 12/20/2019   02:46:58   (  -0.05, -75.28) (  -0.76, -78.62)  380.00                80
 12/21/2019   02:23:27   (  -0.05, -75.29) (   0.32, -73.57)  196.27                80
 12/22/2019   14:42:00   (   0.05, -75.33) (   0.68, -78.05)  310.82                80