Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 9 24.  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)
 09/26/2021   17:05:24   (  -0.03,-137.22) (  -0.11,-136.87)   40.37                80
 09/28/2021   05:21:44   (   0.03,-137.21) (  -0.90,-141.50)  488.77                80
 09/29/2021   05:03:43   (   0.02,-137.20) (   0.19,-136.52)   77.97                80
 09/30/2021   17:19:54   (  -0.03,-137.20) (   0.83,-141.12)  446.47                80
 10/01/2021   17:01:53   (  -0.02,-137.19) (  -0.26,-136.14)  119.85                80
 10/03/2021   05:18:12   (   0.02,-137.17) (  -0.75,-140.78)  410.37                80
 10/04/2021   05:00:11   (   0.02,-137.16) (   0.29,-135.79)  155.69                80
 10/05/2021   17:16:22   (  -0.02,-137.15) (   0.68,-140.40)  369.73                80
 10/06/2021   16:58:22   (  -0.02,-137.13) (  -0.42,-135.42)  195.96                80