Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 2 14.  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)
 02/16/2020   06:45:12   (   0.01,-137.20) (  -0.35,-138.97)  200.46                80
 02/17/2020   06:27:12   (   0.01,-137.20) (   0.73,-133.97)  367.91                80
 02/18/2020   18:43:25   (  -0.02,-137.20) (   0.28,-138.53)  151.85                80
 02/19/2020   18:25:26   (  -0.02,-137.19) (  -0.86,-133.54)  416.21                80
 02/21/2020   06:41:47   (   0.02,-137.16) (  -0.20,-138.13)  111.00                80
 02/22/2020   06:23:47   (   0.02,-137.15) (   0.89,-133.13)  456.90                80
 02/23/2020   18:40:00   (  -0.02,-137.14) (   0.08,-137.70)   63.56                80
 02/26/2020   06:38:21   (   0.02,-137.09) (  -0.04,-137.30)   23.45                80
 02/28/2020   18:39:15   (  -0.02,-137.06) (  -0.08,-136.87)   22.64                80