Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 10.  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)
 11/11/2021   05:13:16   (   0.04,-137.20) (  -0.54,-139.97)  314.49                80
 11/12/2021   04:49:54   (   0.04,-137.20) (   0.52,-134.98)  252.58                80
 11/13/2021   17:08:45   (  -0.03,-137.20) (   0.48,-139.58)  271.61                80
 11/14/2021   16:50:43   (  -0.03,-137.19) (  -0.58,-134.59)  295.41                80
 11/16/2021   05:09:43   (   0.03,-137.19) (  -0.40,-139.24)  233.16                80
 11/17/2021   04:46:21   (   0.03,-137.18) (   0.67,-134.25)  333.54                80
 11/18/2021   17:05:11   (  -0.03,-137.17) (   0.33,-138.85)  191.48                80
 11/19/2021   16:47:10   (  -0.02,-137.16) (  -0.73,-133.87)  374.85                80
 11/21/2021   05:03:28   (   0.02,-137.14) (  -0.30,-138.50)  154.92                80
 11/22/2021   04:45:28   (   0.01,-137.13) (   0.83,-133.52)  410.91                80
 11/23/2021   17:01:37   (  -0.01,-137.10) (   0.22,-138.12)  115.55                80