Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 9 18.  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)
 09/20/2020   05:40:28   (   0.03,-137.18) (  -0.01,-137.30)   13.55                80
 09/22/2020   17:41:21   (  -0.03,-137.17) (  -0.06,-136.91)   28.40                80
 09/25/2020   05:39:43   (   0.03,-137.13) (   0.14,-136.57)   63.97                80
 09/26/2020   17:55:55   (  -0.03,-137.12) (   0.88,-141.17)  461.76                80
 09/27/2020   17:37:56   (  -0.03,-137.10) (  -0.20,-136.19)  103.93                80
 09/29/2020   05:54:17   (   0.03,-137.08) (  -0.80,-140.82)  426.66                80
 09/30/2020   05:36:17   (   0.03,-137.06) (   0.29,-135.84)  138.83                80
 10/01/2020   17:52:30   (  -0.03,-137.04) (   0.74,-140.44)  387.36                80
 10/02/2020   17:34:30   (  -0.03,-137.02) (  -0.35,-135.46)  177.91                80