Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 9 2.  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)
 09/02/2021   06:31:13   (   0.02,-137.20) (   0.55,-134.80)  273.29                80
 09/03/2021   18:47:24   (  -0.03,-137.20) (   0.46,-139.36)  246.01                80
 09/04/2021   18:29:23   (  -0.03,-137.20) (  -0.64,-134.36)  322.78                80
 09/06/2021   06:45:44   (   0.03,-137.18) (  -0.36,-138.96)  202.98                80
 09/07/2021   06:27:43   (   0.03,-137.17) (   0.73,-133.96)  365.52                80
 09/08/2021   18:43:53   (  -0.03,-137.17) (   0.26,-138.53)  154.49                80
 09/09/2021   18:25:53   (  -0.03,-137.16) (  -0.83,-133.53)  413.68                80
 09/11/2021   06:42:13   (   0.03,-137.13) (  -0.17,-138.13)  113.21                80
 09/12/2021   06:24:13   (   0.03,-137.12) (   0.92,-133.13)  454.40                80
 09/13/2021   18:40:22   (  -0.03,-137.09) (   0.12,-137.68)   67.20                80
 09/14/2021   18:22:23   (  -0.03,-137.07) (  -1.03,-132.69)  499.89                80