Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 5 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)
 05/20/2020   06:53:20   (  -0.03,-137.19) (  -0.78,-140.66)  394.38                80
 05/21/2020   06:32:41   (  -0.03,-137.20) (   0.32,-135.66)  175.11                80
 05/22/2020   18:51:32   (   0.02,-137.20) (   0.68,-140.22)  343.66                80
 05/23/2020   18:33:32   (   0.02,-137.20) (  -0.41,-135.23)  225.24                80
 05/25/2020   06:52:34   (  -0.01,-137.19) (  -0.61,-139.83)  300.20                80
 05/26/2020   06:29:14   (  -0.01,-137.19) (   0.49,-134.83)  268.11                80
 05/27/2020   18:48:05   (   0.00,-137.18) (   0.52,-139.39)  252.43                80
 05/28/2020   18:30:07   (   0.00,-137.17) (  -0.64,-134.41)  315.53                80
 05/30/2020   06:49:07   (   0.00,-137.15) (  -0.43,-138.99)  210.97                80
 05/31/2020   06:28:28   (   0.00,-137.13) (   0.67,-134.00)  356.76                80
 06/01/2020   18:44:40   (  -0.00,-137.12) (   0.29,-138.57)  164.75                80
 06/02/2020   18:26:41   (  -0.00,-137.10) (  -0.81,-133.57)  402.64                80