Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 5 3.  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)
 05/05/2019   06:51:26   (   0.01,-137.18) (  -0.59,-139.78)  296.13                80
 05/06/2019   06:28:08   (   0.01,-137.18) (   0.55,-134.79)  272.62                80
 05/07/2019   18:46:59   (  -0.01,-137.21) (   0.48,-139.34)  243.76                80
 05/08/2019   18:29:01   (  -0.00,-137.20) (  -0.66,-134.36)  324.75                80
 05/10/2019   06:48:02   (  -0.00,-137.16) (  -0.40,-138.95)  204.33                80
 05/11/2019   06:24:43   (  -0.00,-137.14) (   0.74,-133.96)  363.35                80
 05/12/2019   18:43:35   (   0.01,-137.15) (   0.30,-138.52)  154.87                80
 05/13/2019   18:25:35   (   0.01,-137.14) (  -0.78,-133.52)  412.89                80
 05/15/2019   06:44:37   (  -0.01,-137.09) (  -0.21,-138.12)  116.68                80
 05/16/2019   06:21:18   (  -0.01,-137.08) (   0.87,-133.12)  450.53                80