Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 1.  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)
 11/01/2021   05:17:42   (   0.05,-137.21) (  -0.87,-141.42)  478.45                80
 11/02/2021   04:59:40   (   0.04,-137.21) (   0.19,-136.43)   88.42                80
 11/03/2021   17:15:51   (  -0.04,-137.21) (   0.77,-141.04)  435.68                80
 11/04/2021   16:57:50   (  -0.04,-137.20) (  -0.29,-136.05)  130.70                80
 11/06/2021   05:14:08   (   0.04,-137.18) (  -0.74,-140.69)  399.93                80
 11/07/2021   04:56:08   (   0.04,-137.16) (   0.37,-135.71)  165.85                80
 11/08/2021   17:12:18   (  -0.03,-137.14) (   0.63,-140.31)  359.90                80
 11/09/2021   16:54:17   (  -0.03,-137.13) (  -0.43,-135.32)  205.49                80
 11/11/2021   05:10:35   (   0.02,-137.09) (  -0.60,-139.95)  326.34                80
 11/12/2021   04:52:33   (   0.02,-137.07) (   0.46,-134.97)  238.88                80
 11/13/2021   17:08:44   (  -0.02,-137.05) (   0.54,-139.57)  287.36                80
 11/14/2021   16:50:43   (  -0.02,-137.03) (  -0.58,-134.59)  277.81                80