Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 6 6.  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)
 06/06/2021   17:21:03   (   0.05,-137.18) (   0.36,-138.46)  146.78                80
 06/07/2021   17:03:03   (   0.05,-137.17) (  -0.76,-133.49)  419.30                80
 06/09/2021   05:19:23   (  -0.04,-137.15) (  -0.25,-138.13)  111.75                80
 06/10/2021   05:01:23   (  -0.04,-137.14) (   0.82,-133.15)  453.75                80
 06/11/2021   17:17:35   (   0.03,-137.12) (   0.16,-137.76)   72.27                80
 06/12/2021   16:59:35   (   0.03,-137.10) (  -0.91,-132.77)  492.73                80
 06/14/2021   05:15:55   (  -0.02,-137.07) (  -0.10,-137.42)   39.72                80
 06/16/2021   17:14:07   (   0.02,-137.02) (   0.00,-137.04)    2.92                80
 06/19/2021   05:15:07   (  -0.02,-136.95) (   0.06,-136.70)   29.15                80