Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 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)
 07/06/2021   17:02:53   (   0.04,-137.18) (  -0.65,-134.17)  342.82                80
 07/08/2021   05:19:12   (  -0.03,-137.18) (  -0.40,-138.80)  184.86                80
 07/09/2021   05:01:13   (  -0.03,-137.19) (   0.73,-133.83)  382.35                80
 07/10/2021   17:17:24   (   0.03,-137.19) (   0.28,-138.44)  142.00                80
 07/11/2021   16:59:23   (   0.03,-137.18) (  -0.79,-133.45)  424.80                80
 07/13/2021   05:15:44   (  -0.03,-137.18) (  -0.20,-138.10)  104.07                80
 07/14/2021   04:57:43   (  -0.02,-137.17) (   0.87,-133.11)  462.40                80
 07/15/2021   17:13:54   (   0.02,-137.16) (   0.14,-137.72)   62.94                80
 07/18/2021   05:12:14   (  -0.02,-137.14) (  -0.06,-137.38)   26.60                80