Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 9 28.  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)
 09/28/2021   18:32:30   (  -0.04,-137.21) (  -0.46,-135.17)  231.33                80
 09/30/2021   06:48:50   (   0.04,-137.19) (  -0.54,-139.78)  294.82                80
 10/01/2021   06:30:50   (   0.03,-137.18) (   0.56,-134.78)  273.63                80
 10/02/2021   18:46:59   (  -0.03,-137.18) (   0.47,-139.33)  246.16                80
 10/03/2021   18:28:59   (  -0.03,-137.17) (  -0.63,-134.33)  322.01                80
 10/05/2021   06:45:19   (   0.03,-137.14) (  -0.37,-138.94)  205.02                80
 10/06/2021   06:27:18   (   0.03,-137.12) (   0.74,-133.94)  362.76                80
 10/07/2021   18:43:28   (  -0.03,-137.11) (   0.29,-138.49)  158.22                80
 10/08/2021   18:25:27   (  -0.03,-137.09) (  -0.81,-133.50)  409.05                80
 10/10/2021   06:41:48   (   0.03,-137.05) (  -0.18,-138.10)  119.45                80
 10/11/2021   06:23:47   (   0.03,-137.02) (   0.93,-133.10)  447.28                80