Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/16/2020   14:31:28   (  -0.01, -75.16) (   0.08, -75.62)   51.02                80
 12/19/2020   02:32:29   (   0.00, -75.16) (  -0.00, -75.21)    6.22                80
 12/21/2020   14:30:42   (   0.00, -75.21) (  -0.11, -74.78)   49.11                80
 12/23/2020   02:49:42   (  -0.00, -75.21) (  -0.92, -79.37)  474.53                80
 12/24/2020   02:26:23   (  -0.01, -75.22) (   0.18, -74.38)   96.37                80
 12/25/2020   14:45:14   (   0.01, -75.27) (   0.86, -78.93)  417.82                80
 12/26/2020   14:24:35   (   0.01, -75.29) (  -0.31, -73.95)  153.42                80
 12/28/2020   02:46:16   (  -0.01, -75.30) (  -0.72, -78.54)  369.45                80
 12/29/2020   02:22:56   (  -0.01, -75.32) (   0.38, -73.55)  201.75                80