Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 8 3.  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)
 08/03/2021   06:49:32   (   0.00,-137.20) (  -0.59,-139.81)  297.12                80
 08/04/2021   06:31:32   (  -0.00,-137.20) (   0.55,-134.82)  271.75                80
 08/05/2021   18:47:44   (   0.00,-137.20) (   0.49,-139.38)  248.15                80
 08/06/2021   18:29:43   (   0.01,-137.19) (  -0.60,-134.37)  320.33                80
 08/08/2021   06:48:42   (   0.00,-137.16) (  -0.40,-138.97)  206.21                80
 08/09/2021   06:25:23   (   0.01,-137.15) (   0.74,-133.98)  361.63                80
 08/10/2021   18:46:54   (  -0.01,-137.14) (   0.28,-138.55)  159.36                80
 08/11/2021   18:26:14   (  -0.01,-137.13) (  -0.80,-133.54)  408.28                80
 08/13/2021   06:42:33   (   0.01,-137.09) (  -0.20,-138.14)  119.00                80
 08/14/2021   06:24:33   (   0.01,-137.08) (   0.89,-133.14)  448.26                80
 08/15/2021   18:40:44   (  -0.01,-137.05) (   0.13,-137.70)   73.76                80
 08/16/2021   18:22:43   (  -0.00,-137.03) (  -0.96,-132.70)  493.03                80