Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 8 7.  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)
 08/07/2021   05:00:57   (  -0.02,-137.20) (   0.59,-134.50)  308.03                80
 08/08/2021   17:17:08   (   0.00,-137.21) (   0.39,-139.10)  215.26                80
 08/09/2021   16:59:08   (  -0.01,-137.21) (  -0.69,-134.12)  351.81                80
 08/11/2021   05:15:28   (   0.02,-137.20) (  -0.30,-138.76)  177.20                80
 08/12/2021   04:57:27   (   0.02,-137.20) (   0.78,-133.78)  389.82                80
 08/13/2021   17:13:38   (  -0.02,-137.20) (   0.26,-138.38)  134.09                80
 08/14/2021   16:55:37   (  -0.01,-137.20) (  -0.82,-133.40)  432.48                80
 08/16/2021   05:11:58   (   0.01,-137.18) (  -0.17,-138.04)   97.73                80
 08/17/2021   04:53:57   (   0.02,-137.17) (   0.91,-133.06)  468.09                80
 08/18/2021   17:12:47   (  -0.01,-137.15) (   0.12,-137.65)   57.39                80