Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 27.  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)
 06/29/2019   18:12:20   (  -0.01,-137.20) (  -0.15,-136.68)   59.97                80
 07/01/2019   06:31:20   (   0.01,-137.18) (  -0.93,-141.29)  469.24                80
 07/02/2019   06:08:02   (   0.01,-137.16) (   0.21,-136.31)   97.09                80
 07/03/2019   18:26:54   (  -0.02,-137.16) (   0.82,-140.90)  426.46                80
 07/04/2019   18:08:55   (  -0.02,-137.14) (  -0.32,-135.92)  139.55                80
 07/06/2019   06:27:57   (   0.03,-137.11) (  -0.70,-140.55)  391.15                80
 07/07/2019   06:04:37   (   0.04,-137.09) (   0.38,-135.56)  174.46                80
 07/08/2019   18:23:29   (  -0.04,-137.07) (   0.64,-140.15)  350.04                80
 07/09/2019   18:05:30   (  -0.04,-137.06) (  -0.44,-135.16)  215.65                80
 07/11/2019   06:24:31   (   0.04,-137.02) (  -0.58,-139.78)  315.34                80