Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 11 29.  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)
 11/29/2021   18:50:11   (  -0.04,-137.20) (   0.43,-139.34)  243.86                80
 11/30/2021   18:26:51   (  -0.04,-137.20) (  -0.67,-134.34)  324.78                80
 12/02/2021   06:48:31   (   0.03,-137.17) (  -0.37,-138.93)  200.51                80
 12/03/2021   06:25:12   (   0.03,-137.16) (   0.78,-133.94)  367.52                80
 12/04/2021   18:44:04   (  -0.03,-137.15) (   0.28,-138.50)  153.64                80
 12/05/2021   18:26:05   (  -0.02,-137.14) (  -0.82,-133.50)  413.92                80
 12/07/2021   06:45:04   (   0.02,-137.10) (  -0.22,-138.09)  112.97                80
 12/08/2021   06:21:45   (   0.01,-137.08) (   0.88,-133.09)  454.29                80
 12/09/2021   18:40:38   (  -0.01,-137.06) (   0.11,-137.66)   67.73                80
 12/10/2021   18:22:39   (  -0.01,-137.04) (  -0.99,-132.66)  499.50                80
 12/12/2021   06:41:38   (   0.01,-137.00) (  -0.06,-137.24)   27.74                80