Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 19.  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)
 06/20/2019   17:58:29   (  -0.02,-137.20) (  -0.90,-133.20)  455.66                80
 06/22/2019   06:17:30   (   0.03,-137.17) (  -0.11,-137.83)   74.82                80
 06/23/2019   05:54:11   (   0.03,-137.16) (   0.96,-132.84)  491.79                80
 06/24/2019   18:13:04   (  -0.04,-137.17) (   0.01,-137.44)   29.72                80
 06/27/2019   06:11:26   (   0.04,-137.12) (   0.05,-137.07)    5.98                80
 06/29/2019   18:12:20   (  -0.04,-137.11) (  -0.15,-136.68)   49.04                80
 07/01/2019   06:31:20   (   0.04,-137.06) (  -0.92,-141.29)  482.72                80
 07/02/2019   06:08:02   (   0.04,-137.04) (   0.22,-136.32)   82.28                80
 07/03/2019   18:26:54   (  -0.04,-137.01) (   0.81,-140.90)  442.82                80