Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 7 28.  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)
 07/28/2021   05:07:56   (  -0.01,-137.19) (   0.28,-135.94)  142.65                80
 07/29/2021   17:24:07   (   0.00,-137.21) (   0.71,-140.54)  379.05                80
 07/30/2021   17:06:07   (   0.01,-137.22) (  -0.37,-135.56)  188.59                80
 08/01/2021   05:22:26   (  -0.00,-137.20) (  -0.69,-140.19)  340.76                80
 08/02/2021   05:04:27   (  -0.01,-137.20) (   0.45,-135.22)  226.41                80
 08/03/2021   17:20:37   (   0.01,-137.21) (   0.60,-139.82)  296.50                80
 08/04/2021   17:02:37   (   0.02,-137.21) (  -0.48,-134.83)  270.34                80
 08/06/2021   05:21:37   (  -0.00,-137.19) (  -0.51,-139.48)  260.75                80
 08/07/2021   04:58:16   (   0.00,-137.18) (   0.57,-134.49)  305.23                80
 08/08/2021   17:17:08   (  -0.00,-137.18) (   0.41,-139.10)  219.09                80
 08/09/2021   16:59:07   (  -0.00,-137.16) (  -0.67,-134.12)  346.76                80