Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 5 11.  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)
 05/13/2020   18:40:24   (   0.03,-137.20) (  -0.02,-136.88)   36.49                80
 05/15/2020   06:59:26   (  -0.02,-137.19) (  -0.96,-141.49)  489.80                80
 05/16/2020   06:36:07   (  -0.02,-137.18) (   0.14,-136.49)   78.98                80
 05/17/2020   18:54:58   (   0.02,-137.20) (   0.86,-141.05)  439.39                80
 05/18/2020   18:36:58   (   0.02,-137.19) (  -0.23,-136.06)  129.20                80
 05/20/2020   06:56:00   (  -0.02,-137.17) (  -0.80,-140.66)  397.65                80
 05/21/2020   06:32:40   (  -0.01,-137.16) (   0.30,-135.66)  170.46                80
 05/22/2020   18:51:32   (   0.01,-137.16) (   0.71,-140.22)  349.33                80
 05/23/2020   18:33:32   (   0.01,-137.14) (  -0.39,-135.22)  218.25                80
 05/25/2020   06:52:33   (  -0.00,-137.10) (  -0.63,-139.82)  310.24                80