Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 11 30.  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)
 11/30/2021   18:26:52   (  -0.04,-137.21) (  -0.69,-134.35)  326.01                80
 12/02/2021   06:48:31   (   0.03,-137.20) (  -0.35,-138.94)  197.90                80
 12/03/2021   06:25:11   (   0.03,-137.19) (   0.74,-133.94)  370.78                80
 12/04/2021   18:44:05   (  -0.03,-137.19) (   0.26,-138.50)  149.67                80
 12/05/2021   18:26:05   (  -0.02,-137.18) (  -0.84,-133.51)  418.55                80
 12/07/2021   06:45:05   (   0.02,-137.15) (  -0.20,-138.09)  106.97                80
 12/08/2021   06:21:45   (   0.01,-137.14) (   0.90,-133.09)  460.94                80
 12/09/2021   18:40:38   (  -0.01,-137.13) (   0.09,-137.66)   60.39                80
 12/12/2021   06:41:38   (   0.01,-137.09) (  -0.04,-137.25)   18.36                80