Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 8 22.  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)
 08/23/2021   17:09:18   (  -0.01,-137.20) (  -0.06,-136.94)   30.46                80
 08/25/2021   05:25:38   (   0.02,-137.20) (  -0.93,-141.58)  498.03                80
 08/26/2021   05:07:38   (   0.01,-137.21) (   0.16,-136.60)   69.47                80
 08/27/2021   17:23:48   (  -0.02,-137.22) (   0.87,-141.19)  453.44                80
 08/28/2021   17:05:47   (  -0.01,-137.22) (  -0.22,-136.21)  113.76                80
 08/30/2021   05:22:08   (   0.02,-137.20) (  -0.77,-140.86)  415.71                80
 08/31/2021   05:04:07   (   0.01,-137.20) (   0.32,-135.88)  150.90                80
 09/01/2021   17:20:18   (  -0.02,-137.19) (   0.71,-140.47)  373.62                80
 09/02/2021   17:02:17   (  -0.02,-137.19) (  -0.38,-135.49)  192.50                80
 09/04/2021   05:21:17   (   0.02,-137.16) (  -0.60,-140.14)  338.26                80