Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 8.  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)
 12/09/2020   02:39:21   (   0.01, -75.15) (  -0.36, -76.88)  197.31                80
 12/10/2020   02:16:02   (   0.01, -75.14) (   0.74, -71.89)  371.36                80
 12/11/2020   14:34:54   (  -0.01, -75.17) (   0.27, -76.45)  145.70                80
 12/12/2020   14:16:55   (  -0.01, -75.17) (  -0.83, -71.45)  423.24                80
 12/14/2020   02:35:55   (   0.01, -75.13) (  -0.19, -76.05)  103.83                80
 12/15/2020   02:15:16   (   0.00, -75.13) (   0.91, -71.05)  465.29                80
 12/16/2020   14:31:28   (   0.00, -75.16) (   0.09, -75.61)   51.00                80
 12/19/2020   02:32:29   (  -0.01, -75.15) (  -0.02, -75.21)    7.06                80
 12/21/2020   14:30:42   (   0.01, -75.20) (  -0.09, -74.78)   48.32                80