Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 3.  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)
 12/04/2020   02:42:47   (   0.00, -75.18) (  -0.56, -77.71)  289.12                80
 12/05/2020   02:19:28   (   0.01, -75.18) (   0.54, -72.71)  280.31                80
 12/06/2020   14:38:20   (  -0.01, -75.22) (   0.48, -77.28)  234.83                80
 12/07/2020   14:20:21   (  -0.01, -75.23) (  -0.68, -72.29)  335.11                80
 12/09/2020   02:39:22   (   0.01, -75.21) (  -0.34, -76.89)  190.99                80
 12/10/2020   02:16:02   (   0.01, -75.21) (   0.76, -71.89)  379.16                80
 12/11/2020   14:34:55   (  -0.01, -75.27) (   0.25, -76.45)  135.03                80
 12/12/2020   14:16:55   (  -0.01, -75.28) (  -0.85, -71.45)  435.42                80
 12/14/2020   02:35:55   (   0.01, -75.26) (  -0.17, -76.05)   89.97                80
 12/15/2020   02:12:36   (   0.01, -75.27) (   0.93, -71.05)  480.60                80
 12/16/2020   14:31:28   (  -0.01, -75.33) (   0.07, -75.62)   32.97                80