Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 7 31.  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)
 07/31/2021   18:51:13   (  -0.01,-137.22) (   0.66,-140.22)  341.86                80
 08/01/2021   18:33:13   (  -0.01,-137.22) (  -0.43,-135.21)  227.63                80
 08/03/2021   06:49:32   (   0.00,-137.20) (  -0.56,-139.81)  297.01                80
 08/04/2021   06:31:32   (  -0.00,-137.20) (   0.52,-134.81)  272.00                80
 08/05/2021   18:47:43   (   0.01,-137.20) (   0.51,-139.37)  247.63                80
 08/06/2021   18:29:44   (   0.00,-137.19) (  -0.63,-134.38)  320.58                80
 08/08/2021   06:48:42   (  -0.00,-137.17) (  -0.42,-138.97)  205.53                80
 08/09/2021   06:25:22   (   0.00,-137.16) (   0.72,-133.98)  362.45                80
 08/10/2021   18:44:14   (  -0.00,-137.15) (   0.31,-138.54)  158.42                80
 08/11/2021   18:26:13   (  -0.00,-137.14) (  -0.78,-133.54)  409.35                80
 08/13/2021   06:45:13   (   0.00,-137.10) (  -0.22,-138.14)  117.66                80