Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 9 12.  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)
 09/13/2020   06:52:53   (   0.04,-137.19) (  -0.72,-140.61)  389.40                80
 09/14/2020   06:34:53   (   0.03,-137.19) (   0.36,-135.61)  179.92                80
 09/15/2020   18:51:03   (  -0.04,-137.20) (   0.64,-140.17)  338.87                80
 09/16/2020   18:33:04   (  -0.04,-137.19) (  -0.51,-135.18)  230.16                80
 09/18/2020   06:49:24   (   0.04,-137.18) (  -0.52,-139.78)  295.17                80
 09/19/2020   06:31:23   (   0.04,-137.17) (   0.57,-134.77)  273.53                80
 09/20/2020   18:47:34   (  -0.04,-137.17) (   0.43,-139.33)  246.28                80
 09/21/2020   18:29:33   (  -0.03,-137.16) (  -0.65,-134.33)  321.97                80
 09/23/2020   06:45:54   (   0.03,-137.13) (  -0.37,-138.93)  204.58                80
 09/24/2020   06:27:53   (   0.03,-137.12) (   0.72,-133.93)  363.23                80
 09/25/2020   18:44:03   (  -0.03,-137.10) (   0.29,-138.48)  157.87                80
 09/26/2020   18:26:04   (  -0.02,-137.08) (  -0.85,-133.50)  409.71                80