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   18:39:34   (  -0.05,-137.20) (  -0.10,-136.85)   39.87                80
 10/19/2021   06:58:36   (   0.05,-137.20) (  -0.89,-141.45)  484.23                80
 10/20/2021   06:35:17   (   0.05,-137.20) (   0.19,-136.45)   84.66                80
 10/21/2021   18:54:09   (  -0.05,-137.19) (   0.83,-141.01)  435.63                80
 10/22/2021   18:36:11   (  -0.04,-137.19) (  -0.30,-136.02)  132.86                80
 10/24/2021   06:55:12   (   0.04,-137.17) (  -0.72,-140.62)  392.11                80
 10/25/2021   06:31:53   (   0.04,-137.16) (   0.36,-135.61)  175.91                80
 10/26/2021   18:50:46   (  -0.04,-137.14) (   0.62,-140.18)  345.96                80
 10/27/2021   18:32:46   (  -0.03,-137.13) (  -0.46,-135.18)  221.64                80
 10/29/2021   06:51:48   (   0.03,-137.10) (  -0.54,-139.78)  304.39                80