Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 4 6.  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)
 04/07/2020   06:45:31   (  -0.03,-137.20) (  -0.22,-138.14)  106.76                80
 04/08/2020   06:22:11   (  -0.03,-137.20) (   0.87,-133.14)  462.67                80
 04/09/2020   18:41:04   (   0.03,-137.22) (   0.14,-137.70)   55.00                80
 04/12/2020   06:42:06   (  -0.03,-137.20) (  -0.05,-137.30)   11.63                80
 04/14/2020   18:40:18   (   0.02,-137.21) (  -0.04,-136.87)   37.97                80
 04/16/2020   06:59:20   (  -0.02,-137.19) (  -0.97,-141.47)  488.35                80
 04/17/2020   06:36:00   (  -0.02,-137.18) (   0.12,-136.47)   79.87                80
 04/18/2020   18:54:52   (   0.01,-137.18) (   0.87,-141.04)  439.79                80
 04/19/2020   18:36:53   (   0.01,-137.17) (  -0.23,-136.04)  128.45                80