Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 8 16.  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)
 08/17/2021   04:53:57   (  -0.01,-137.19) (   0.92,-133.06)  471.29                80
 08/18/2021   17:10:08   (   0.00,-137.19) (   0.11,-137.65)   52.88                80
 08/21/2021   05:08:27   (   0.02,-137.16) (  -0.02,-137.31)   17.55                80
 08/23/2021   17:09:18   (  -0.02,-137.15) (  -0.09,-136.94)   23.98                80
 08/26/2021   05:05:53   (   0.02,-137.12) (   0.12,-136.59)   59.42                24
 08/27/2021   17:23:48   (  -0.02,-137.11) (   0.85,-141.20)  465.76                80
 08/28/2021   17:05:48   (  -0.02,-137.09) (  -0.23,-136.22)   99.91                80