Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2020   18:28:30   (  -0.04,-137.24) (  -0.67,-134.33)  331.05                80
 12/02/2020   06:47:30   (   0.04,-137.22) (  -0.35,-138.92)  194.02                80
 12/03/2020   06:24:10   (   0.03,-137.22) (   0.74,-133.93)  374.27                80
 12/04/2020   18:43:03   (  -0.03,-137.21) (   0.28,-138.49)  146.33                80
 12/05/2020   18:25:04   (  -0.03,-137.20) (  -0.88,-133.50)  421.66                80
 12/07/2020   06:44:04   (   0.02,-137.17) (  -0.20,-138.08)  104.65                80
 12/08/2020   06:20:44   (   0.02,-137.15) (   0.90,-133.09)  462.92                80
 12/09/2020   18:39:36   (  -0.02,-137.14) (   0.11,-137.65)   58.78                80
 12/12/2020   06:40:37   (   0.02,-137.08) (  -0.03,-137.25)   18.87                80