Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 10 16.  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)
 10/17/2021   18:39:35   (  -0.05,-137.20) (  -0.14,-136.86)   39.65                80
 10/19/2021   06:58:36   (   0.05,-137.20) (  -0.90,-141.45)  484.65                80
 10/20/2021   06:35:18   (   0.05,-137.19) (   0.23,-136.46)   84.13                80
 10/21/2021   18:54:10   (  -0.05,-137.19) (   0.78,-141.02)  436.14                80
 10/22/2021   18:36:10   (  -0.04,-137.18) (  -0.29,-136.02)  132.26                80
 10/24/2021   06:55:12   (   0.04,-137.17) (  -0.73,-140.61)  393.01                80
 10/25/2021   06:31:53   (   0.04,-137.15) (   0.40,-135.62)  174.91                80
 10/26/2021   18:50:46   (  -0.04,-137.13) (   0.63,-140.18)  346.95                80
 10/27/2021   18:32:46   (  -0.03,-137.12) (  -0.45,-135.18)  220.57                80
 10/29/2021   06:51:47   (   0.03,-137.09) (  -0.55,-139.78)  305.75                80
 10/30/2021   06:28:28   (   0.02,-137.07) (   0.53,-134.78)  261.39                80