Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 17.  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)
 03/18/2021   05:39:39   (  -0.03,-137.20) (  -0.74,-140.39)  362.88                80
 03/19/2021   05:16:19   (  -0.02,-137.20) (   0.39,-135.42)  203.70                80
 03/20/2021   17:37:50   (   0.03,-137.20) (   0.63,-140.01)  320.33                80
 03/21/2021   17:14:30   (   0.02,-137.19) (  -0.43,-135.03)  245.80                80
 03/23/2021   05:36:10   (  -0.03,-137.17) (  -0.58,-139.67)  284.77                80
 03/24/2021   05:12:50   (  -0.02,-137.15) (   0.49,-134.68)  280.95                80
 03/25/2021   17:31:42   (   0.03,-137.14) (   0.47,-139.29)  244.42                80
 03/26/2021   17:13:42   (   0.02,-137.12) (  -0.60,-134.31)  321.03                80
 03/28/2021   05:32:42   (  -0.03,-137.09) (  -0.41,-138.95)  210.61                80
 03/29/2021   05:09:21   (  -0.02,-137.07) (   0.66,-133.96)  354.49                80
 03/30/2021   17:28:13   (   0.02,-137.05) (   0.35,-138.56)  171.96                80