Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 6 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/30/2020   18:44:40   (   0.01,-137.20) (   0.31,-138.57)  156.03                80
 07/01/2020   18:26:41   (   0.02,-137.20) (  -0.80,-133.57)  413.31                80
 07/03/2020   06:43:00   (  -0.02,-137.20) (  -0.25,-138.16)  110.51                80
 07/04/2020   06:22:21   (  -0.02,-137.19) (   0.86,-133.17)  458.25                80
 07/05/2020   18:41:13   (   0.02,-137.19) (   0.16,-137.73)   62.55                80
 07/08/2020   06:42:14   (  -0.01,-137.17) (  -0.03,-137.34)   18.78                80
 07/10/2020   18:40:27   (   0.01,-137.15) (  -0.06,-136.91)   28.53                80
 07/12/2020   06:59:26   (  -0.01,-137.14) (  -0.98,-141.50)  496.31                80
 07/13/2020   06:36:06   (  -0.01,-137.13) (   0.13,-136.50)   71.63                80