Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 4 25.  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)
 04/25/2019   06:58:15   (  -0.01,-137.17) (  -0.96,-141.43)  485.98                80
 04/26/2019   06:34:56   (  -0.01,-137.16) (   0.18,-136.44)   82.20                80
 04/27/2019   18:53:48   (   0.01,-137.20) (   0.86,-141.00)  433.13                80
 04/28/2019   18:35:49   (   0.01,-137.19) (  -0.28,-136.01)  135.15                80
 04/30/2019   06:54:50   (  -0.01,-137.13) (  -0.78,-140.60)  395.90                80
 05/01/2019   06:31:32   (  -0.01,-137.12) (   0.35,-135.61)  171.72                80
 05/02/2019   18:50:23   (   0.01,-137.14) (   0.68,-140.17)  344.77                80
 05/03/2019   18:32:25   (   0.01,-137.13) (  -0.45,-135.18)  222.90                80
 05/05/2019   06:51:26   (  -0.01,-137.06) (  -0.61,-139.77)  308.89                80
 05/06/2019   06:28:07   (  -0.01,-137.04) (   0.47,-134.77)  257.80                80
 05/07/2019   18:46:59   (   0.01,-137.05) (   0.51,-139.34)  260.74                80
 05/08/2019   18:28:59   (   0.01,-137.03) (  -0.57,-134.34)  305.69                80