Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 1.  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)
 01/02/2020   06:01:17   (  -0.03,-137.22) (  -0.06,-137.45)   25.73                80
 01/04/2020   18:02:09   (   0.03,-137.22) (   0.02,-137.04)   20.07                80
 01/07/2020   06:00:30   (  -0.03,-137.21) (   0.09,-136.69)   59.14                80
 01/08/2020   18:16:43   (   0.03,-137.20) (   0.91,-141.29)  464.67                80
 01/09/2020   17:58:43   (   0.04,-137.19) (  -0.19,-136.31)  101.99                80
 01/11/2020   06:15:03   (  -0.04,-137.17) (  -0.86,-140.93)  427.41                80
 01/12/2020   05:57:04   (  -0.05,-137.16) (   0.24,-135.94)  138.78                80
 01/13/2020   18:13:15   (   0.05,-137.14) (   0.82,-140.52)  386.49                80
 01/14/2020   17:55:16   (   0.05,-137.12) (  -0.28,-135.54)  179.44                80