Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 8 26.  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)
 08/27/2021   06:52:44   (   0.03,-137.20) (  -0.72,-140.64)  391.37                80
 08/28/2021   06:34:43   (   0.03,-137.20) (   0.36,-135.64)  177.71                80
 08/29/2021   18:50:54   (  -0.03,-137.20) (   0.66,-140.19)  341.67                80
 08/30/2021   18:32:54   (  -0.02,-137.19) (  -0.49,-135.21)  227.00                80
 09/01/2021   06:49:14   (   0.03,-137.17) (  -0.55,-139.80)  299.25                80
 09/02/2021   06:31:13   (   0.02,-137.16) (   0.53,-134.80)  268.81                80
 09/03/2021   18:47:23   (  -0.03,-137.15) (   0.48,-139.36)  251.98                80
 09/04/2021   18:29:23   (  -0.03,-137.13) (  -0.62,-134.36)  315.80                80
 09/06/2021   06:48:23   (   0.02,-137.10) (  -0.38,-138.96)  211.46                80
 09/07/2021   06:25:03   (   0.02,-137.08) (   0.71,-133.96)  355.96                80
 09/08/2021   18:43:53   (  -0.02,-137.06) (   0.28,-138.52)  165.62                80