Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2021   17:12:18   (  -0.03,-137.21) (   0.63,-140.31)  353.15                80
 11/09/2021   16:54:17   (  -0.03,-137.21) (  -0.43,-135.32)  214.01                80
 11/11/2021   05:13:15   (   0.03,-137.20) (  -0.60,-139.96)  314.17                80
 11/12/2021   04:49:55   (   0.02,-137.20) (   0.52,-134.98)  252.82                80
 11/13/2021   17:08:45   (  -0.02,-137.19) (   0.48,-139.58)  271.69                80
 11/14/2021   16:50:43   (  -0.02,-137.19) (  -0.58,-134.59)  295.25                80
 11/16/2021   05:09:42   (   0.02,-137.18) (  -0.45,-139.23)  233.25                80
 11/17/2021   04:46:21   (   0.02,-137.18) (   0.67,-134.25)  333.38                80
 11/18/2021   17:05:10   (  -0.02,-137.16) (   0.38,-138.84)  191.99                80
 11/19/2021   16:47:10   (  -0.01,-137.15) (  -0.74,-133.87)  374.27                80
 11/21/2021   05:06:08   (   0.01,-137.13) (  -0.28,-138.50)  155.40                80