Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 4 17.  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)
 04/18/2019   18:39:57   (   0.00,-137.22) (   0.11,-137.66)   50.34                80
 04/21/2019   06:41:00   (  -0.01,-137.16) (  -0.04,-137.26)   12.28                80
 04/23/2019   18:39:13   (   0.02,-137.18) (  -0.05,-136.83)   40.15                80
 04/25/2019   06:58:15   (   0.00,-137.12) (  -0.96,-141.43)  491.14                80
 04/26/2019   06:34:57   (   0.01,-137.11) (   0.17,-136.44)   75.95                80
 04/27/2019   18:53:48   (  -0.02,-137.13) (   0.87,-141.00)  441.37                80
 04/28/2019   18:35:50   (  -0.02,-137.11) (  -0.26,-136.01)  126.11                80
 04/30/2019   06:54:51   (   0.02,-137.05) (  -0.81,-140.60)  405.08                80
 05/01/2019   06:31:32   (   0.02,-137.03) (   0.33,-135.61)  161.75                80