Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 30.  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)
 07/30/2021   17:06:07   (   0.01,-137.21) (  -0.36,-135.56)  188.38                80
 08/01/2021   05:22:27   (  -0.00,-137.21) (  -0.63,-140.20)  340.63                80
 08/02/2021   05:04:27   (  -0.01,-137.21) (   0.45,-135.22)  226.63                80
 08/03/2021   17:20:37   (   0.01,-137.22) (   0.60,-139.81)  296.41                80
 08/04/2021   17:02:36   (   0.02,-137.21) (  -0.48,-134.83)  270.49                80
 08/06/2021   05:21:37   (  -0.00,-137.19) (  -0.52,-139.47)  260.37                80
 08/07/2021   04:58:16   (   0.00,-137.18) (   0.56,-134.49)  305.73                80
 08/08/2021   17:17:08   (  -0.00,-137.18) (   0.42,-139.10)  218.66                80
 08/09/2021   16:59:07   (  -0.00,-137.17) (  -0.66,-134.12)  347.22                80
 08/11/2021   05:18:07   (   0.00,-137.14) (  -0.33,-138.76)  184.22                80
 08/12/2021   04:54:47   (   0.01,-137.13) (   0.75,-133.78)  381.36                80