Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 15.  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)
 07/15/2021   17:13:55   (   0.02,-137.20) (   0.13,-137.71)   58.24                80
 07/18/2021   05:12:14   (  -0.02,-137.21) (  -0.05,-137.37)   19.06                80
 07/20/2021   17:13:05   (   0.03,-137.21) (  -0.02,-136.99)   23.93                80
 07/23/2021   05:11:25   (  -0.03,-137.18) (   0.10,-136.65)   60.46                80
 07/24/2021   17:27:36   (   0.02,-137.18) (   0.91,-141.26)  464.54                80
 07/25/2021   17:06:56   (   0.02,-137.17) (  -0.17,-136.28)  101.40                80
 07/27/2021   05:28:36   (   0.00,-137.15) (  -0.82,-140.92)  429.24                80
 07/28/2021   05:05:17   (   0.02,-137.14) (   0.31,-135.95)  136.50                80