Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 9 10.  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)
 09/11/2020   05:29:18   (   0.02,-137.19) (   0.76,-133.77)  389.19                80
 09/12/2020   17:45:31   (  -0.03,-137.20) (   0.26,-138.36)  133.64                80
 09/13/2020   17:27:32   (  -0.02,-137.20) (  -0.88,-133.39)  433.48                80
 09/15/2020   05:43:54   (   0.03,-137.19) (  -0.14,-138.03)   95.69                80
 09/16/2020   05:25:54   (   0.03,-137.18) (   0.95,-133.05)  471.07                80
 09/17/2020   17:42:06   (  -0.03,-137.18) (   0.07,-137.65)   52.72                80
 09/20/2020   05:40:28   (   0.03,-137.16) (   0.00,-137.30)   16.19                80
 09/22/2020   17:41:21   (  -0.03,-137.14) (  -0.06,-136.92)   24.83                80