Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/05/2021   17:20:52   (   0.04,-137.17) (   0.49,-139.14)  225.28                80
 07/06/2021   17:02:53   (   0.04,-137.17) (  -0.64,-134.17)  342.07                80
 07/08/2021   05:19:12   (  -0.03,-137.17) (  -0.41,-138.80)  186.16                80
 07/09/2021   05:01:12   (  -0.03,-137.17) (   0.72,-133.83)  380.61                80
 07/10/2021   17:17:24   (   0.03,-137.16) (   0.29,-138.43)  144.47                80
 07/11/2021   16:59:23   (   0.03,-137.16) (  -0.78,-133.45)  421.90                80
 07/13/2021   05:15:43   (  -0.03,-137.15) (  -0.21,-138.09)  107.51                80
 07/14/2021   04:57:43   (  -0.02,-137.14) (   0.86,-133.11)  458.54                80
 07/15/2021   17:13:54   (   0.02,-137.12) (   0.15,-137.71)   67.54                80
 07/16/2021   16:55:54   (   0.02,-137.11) (  -0.92,-132.73)  498.23                80
 07/18/2021   05:12:14   (  -0.02,-137.09) (  -0.06,-137.37)   32.18                80