Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 9.  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)
 03/09/2021   05:23:15   (  -0.02,-137.21) (   0.05,-136.86)   39.72                80
 03/10/2021   17:44:47   (   0.03,-137.22) (   0.93,-141.47)  482.65                80
 03/11/2021   17:21:27   (   0.02,-137.22) (  -0.13,-136.48)   84.48                80
 03/13/2021   05:43:07   (  -0.03,-137.21) (  -0.87,-141.12)  444.65                80
 03/14/2021   05:19:47   (  -0.03,-137.21) (   0.19,-136.13)  122.36                80
 03/15/2021   17:41:19   (   0.03,-137.22) (   0.78,-140.74)  400.56                80
 03/16/2021   17:17:59   (   0.03,-137.21) (  -0.29,-135.75)  166.06                80
 03/18/2021   05:39:39   (  -0.03,-137.19) (  -0.72,-140.39)  364.18                80
 03/19/2021   05:16:18   (  -0.02,-137.19) (   0.34,-135.41)  202.01                80
 03/20/2021   17:37:51   (   0.02,-137.18) (   0.62,-140.02)  322.32                80
 03/21/2021   17:14:30   (   0.02,-137.17) (  -0.44,-135.03)  243.33                80