Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 7 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)
 07/17/2019   06:41:25   (   0.00,-137.19) (  -0.03,-137.30)   13.03                80
 07/19/2019   18:39:38   (  -0.01,-137.20) (  -0.09,-136.88)   36.24                80
 07/21/2019   06:58:38   (   0.01,-137.18) (  -0.97,-141.47)  488.98                80
 07/22/2019   06:35:19   (   0.01,-137.17) (   0.19,-136.48)   79.23                80
 07/23/2019   18:54:12   (  -0.01,-137.17) (   0.84,-141.04)  441.10                80
 07/24/2019   18:36:12   (  -0.02,-137.16) (  -0.26,-136.05)  126.99                80
 07/26/2019   06:55:12   (   0.01,-137.14) (  -0.75,-140.64)  399.15                80
 07/27/2019   06:31:53   (   0.02,-137.12) (   0.35,-135.65)  168.16                80
 07/28/2019   18:50:45   (  -0.01,-137.10) (   0.67,-140.21)  353.86                80
 07/29/2019   18:32:46   (  -0.02,-137.08) (  -0.43,-135.21)  213.05                80