Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 2 19.  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)
 02/21/2020   06:41:47   (   0.01,-137.21) (  -0.18,-138.14)  105.30                80
 02/22/2020   06:23:47   (   0.01,-137.20) (   0.91,-133.14)  463.46                80
 02/23/2020   18:40:00   (  -0.01,-137.21) (   0.11,-137.70)   55.81                80
 02/26/2020   06:38:22   (   0.01,-137.18) (  -0.02,-137.30)   13.27                80
 02/28/2020   18:39:15   (  -0.01,-137.17) (  -0.11,-136.87)   34.87                80
 03/01/2020   06:55:36   (   0.02,-137.14) (  -0.94,-141.47)  492.38                80
 03/02/2020   06:37:36   (   0.02,-137.13) (   0.15,-136.47)   75.06                80
 03/03/2020   18:53:49   (  -0.03,-137.11) (   0.82,-141.04)  446.66                80
 03/04/2020   18:35:50   (  -0.03,-137.09) (  -0.27,-136.04)  120.21                80