Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 7 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)
 07/25/2021   06:38:31   (  -0.00,-137.16) (   0.17,-136.49)   77.82                80
 07/26/2021   18:54:42   (  -0.01,-137.16) (   0.88,-141.04)  442.64                80
 07/27/2021   18:36:43   (  -0.01,-137.15) (  -0.26,-136.05)  125.51                80
 07/29/2021   06:53:01   (   0.01,-137.12) (  -0.78,-140.64)  401.15                80
 07/30/2021   06:35:02   (   0.01,-137.11) (   0.36,-135.65)  166.85                80
 07/31/2021   18:51:13   (  -0.01,-137.10) (   0.68,-140.21)  353.99                80
 08/01/2021   18:33:13   (  -0.01,-137.09) (  -0.40,-135.21)  213.70                80
 08/03/2021   06:49:32   (   0.00,-137.05) (  -0.58,-139.81)  313.92                80
 08/04/2021   06:28:51   (  -0.02,-137.03) (   0.50,-134.81)  253.62                80
 08/05/2021   18:47:43   (   0.01,-137.01) (   0.53,-139.37)  269.03                80
 08/06/2021   18:29:42   (   0.00,-136.98) (  -0.55,-134.37)  297.52                80