Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 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)
 05/20/2019   06:41:13   (   0.01,-137.18) (  -0.01,-137.29)   12.80                80
 05/22/2019   18:39:25   (  -0.03,-137.21) (  -0.09,-136.86)   39.06                80
 05/24/2019   06:58:27   (   0.04,-137.17) (  -0.95,-141.46)  489.14                80
 05/25/2019   06:35:08   (   0.04,-137.16) (   0.19,-136.47)   78.90                80
 05/26/2019   18:54:00   (  -0.04,-137.18) (   0.80,-141.04)  438.97                80
 05/27/2019   18:36:01   (  -0.05,-137.17) (  -0.28,-136.04)  129.27                80
 05/29/2019   06:55:02   (   0.05,-137.14) (  -0.74,-140.64)  399.07                80
 05/30/2019   06:31:44   (   0.05,-137.12) (   0.40,-135.65)  168.48                80
 05/31/2019   18:50:35   (  -0.05,-137.13) (   0.66,-140.20)  350.86                80
 06/01/2019   18:32:37   (  -0.05,-137.11) (  -0.48,-135.21)  216.58                80