Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 8 28.  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)
 08/28/2021   06:34:43   (   0.03,-137.20) (   0.35,-135.63)  177.81                80
 08/29/2021   18:50:54   (  -0.03,-137.22) (   0.62,-140.20)  339.48                80
 08/30/2021   18:32:54   (  -0.02,-137.22) (  -0.47,-135.20)  230.29                80
 09/01/2021   06:49:13   (   0.03,-137.21) (  -0.57,-139.79)  294.71                80
 09/02/2021   06:31:14   (   0.02,-137.21) (   0.58,-134.81)  274.50                80
 09/03/2021   18:47:24   (  -0.03,-137.22) (   0.43,-139.37)  244.16                80
 09/04/2021   18:29:24   (  -0.03,-137.22) (  -0.66,-134.37)  324.68                80
 09/06/2021   06:48:23   (   0.03,-137.20) (  -0.39,-138.96)  201.43                80
 09/07/2021   06:25:03   (   0.03,-137.19) (   0.76,-133.97)  367.14                80
 09/08/2021   18:43:53   (  -0.03,-137.19) (   0.30,-138.52)  152.28                80
 09/09/2021   18:25:53   (  -0.03,-137.18) (  -0.85,-133.53)  415.94                80