Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 11 20.  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)
 11/21/2020   06:25:36   (   0.04,-137.21) (   0.76,-133.95)  370.93                80
 11/22/2020   18:47:09   (  -0.04,-137.22) (   0.27,-138.51)  148.43                80
 11/23/2020   18:26:31   (  -0.04,-137.22) (  -0.86,-133.52)  421.47                80
 11/25/2020   06:45:31   (   0.03,-137.24) (  -0.17,-138.12)  100.16                80
 11/26/2020   06:22:12   (   0.03,-137.24) (   0.96,-133.13)  469.37                80
 11/27/2020   18:41:06   (  -0.03,-137.24) (   0.06,-137.69)   50.79                80
 11/30/2020   06:42:08   (   0.03,-137.25) (   0.04,-137.29)    5.29                80
 12/02/2020   18:40:21   (  -0.02,-137.23) (  -0.10,-136.85)   42.54                80
 12/04/2020   06:59:22   (   0.01,-137.22) (  -0.93,-141.45)  481.45                80