Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 9 19.  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) (   0.00,-137.30)   13.22                80
 09/22/2020   17:41:21   (  -0.03,-137.17) (  -0.07,-136.92)   28.61                80
 09/25/2020   05:39:43   (   0.03,-137.14) (   0.15,-136.57)   64.61                80
 09/26/2020   17:55:55   (  -0.03,-137.12) (   0.87,-141.17)  461.11                80
 09/27/2020   17:37:56   (  -0.03,-137.11) (  -0.21,-136.19)  104.64                80
 09/29/2020   05:54:17   (   0.03,-137.09) (  -0.79,-140.83)  425.67                80
 09/30/2020   05:36:18   (   0.03,-137.07) (   0.30,-135.84)  139.91                80
 10/01/2020   17:52:30   (  -0.03,-137.05) (   0.73,-140.44)  386.29                80
 10/02/2020   17:34:30   (  -0.03,-137.04) (  -0.36,-135.46)  179.05                80