Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 22.  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)
 03/23/2021   05:36:11   (  -0.03,-137.22) (  -0.55,-139.67)  278.39                80
 03/24/2021   05:12:50   (  -0.03,-137.25) (   0.51,-134.68)  291.91                80
 03/25/2021   17:34:22   (   0.03,-137.31) (   0.44,-139.30)  225.82                80
 03/26/2021   17:11:02   (   0.03,-137.34) (  -0.62,-134.31)  344.21                80
 03/28/2021   05:32:42   (  -0.03,-137.36) (  -0.39,-138.95)  180.83                80
 03/29/2021   05:09:23   (  -0.03,-137.39) (   0.74,-133.98)  388.83                80
 03/30/2021   17:30:54   (   0.03,-137.43) (   0.27,-138.58)  130.04                80
 03/31/2021   17:07:34   (   0.03,-137.45) (  -0.80,-133.59)  439.11                80
 04/02/2021   05:29:14   (  -0.03,-137.46) (  -0.21,-138.23)   87.47                80
 04/03/2021   05:05:55   (  -0.02,-137.48) (   0.92,-133.26)  481.10                80
 04/04/2021   17:27:26   (   0.02,-137.51) (   0.09,-137.86)   39.34                80