Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 8 25.  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)
 08/25/2021   05:25:37   (   0.01,-137.20) (  -0.97,-141.57)  498.34                80
 08/26/2021   05:07:37   (   0.01,-137.20) (   0.12,-136.59)   69.08                80
 08/27/2021   17:23:48   (  -0.01,-137.21) (   0.85,-141.20)  453.96                80
 08/28/2021   17:05:48   (  -0.01,-137.21) (  -0.23,-136.22)  113.05                80
 08/30/2021   05:22:07   (   0.01,-137.19) (  -0.81,-140.85)  416.88                80
 08/31/2021   05:04:07   (   0.01,-137.19) (   0.27,-135.87)  149.61                80
 09/01/2021   17:20:18   (  -0.02,-137.18) (   0.70,-140.48)  374.96                80
 09/02/2021   17:02:17   (  -0.02,-137.17) (  -0.39,-135.49)  190.96                80
 09/04/2021   05:18:37   (   0.02,-137.14) (  -0.65,-140.13)  340.32                80
 09/05/2021   04:57:56   (   0.02,-137.13) (   0.44,-135.15)  225.34                80
 09/06/2021   17:16:48   (  -0.02,-137.11) (   0.53,-139.76)  300.17                80
 09/07/2021   16:58:47   (  -0.02,-137.10) (  -0.56,-134.77)  265.23                80