Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 8 16.  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)
 08/17/2019   18:36:57   (   0.01,-137.19) (  -0.05,-136.86)   37.11                80
 08/19/2019   06:58:39   (  -0.02,-137.17) (  -0.95,-141.47)  488.64                80
 08/20/2019   06:35:19   (  -0.01,-137.16) (   0.16,-136.47)   79.48                80
 08/21/2019   18:56:50   (   0.02,-137.16) (   0.85,-141.03)  440.75                80
 08/22/2019   18:33:31   (   0.02,-137.14) (  -0.25,-136.03)  127.05                80
 08/24/2019   06:55:11   (  -0.02,-137.11) (  -0.81,-140.62)  400.04                80
 08/25/2019   06:31:52   (  -0.02,-137.09) (   0.30,-135.63)  167.01                80
 08/26/2019   18:53:23   (   0.03,-137.07) (   0.71,-140.19)  354.95                80
 08/27/2019   18:30:04   (   0.03,-137.05) (  -0.40,-135.19)  211.66                80
 08/29/2019   06:51:44   (  -0.03,-137.00) (  -0.67,-139.78)  316.97                80
 08/30/2019   06:28:24   (  -0.03,-136.98) (   0.44,-134.79)  249.17                80