Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 4 4.  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)
 04/04/2021   17:27:25   (   0.03,-137.22) (   0.14,-137.84)   70.16                80
 04/05/2021   17:04:04   (   0.03,-137.22) (  -0.93,-132.86)  496.94                80
 04/07/2021   05:25:45   (  -0.03,-137.21) (  -0.08,-137.50)   32.60                80
 04/09/2021   17:21:15   (   0.03,-137.22) (   0.01,-137.12)   12.10                80
 04/12/2021   05:19:35   (  -0.03,-137.20) (   0.05,-136.77)   48.92                80
 04/13/2021   17:41:07   (   0.03,-137.21) (   0.94,-141.37)  474.17                80
 04/14/2021   17:17:46   (   0.03,-137.20) (  -0.13,-136.39)   92.10                80
 04/16/2021   05:39:26   (  -0.03,-137.17) (  -0.88,-141.03)  439.20                80
 04/17/2021   05:16:06   (  -0.03,-137.16) (   0.19,-136.04)  126.54                80