Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 20.  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)
 06/22/2019   06:17:30   (   0.03,-137.18) (  -0.14,-137.82)   73.22                80
 06/23/2019   05:54:11   (   0.03,-137.18) (   0.99,-132.84)  493.93                80
 06/24/2019   18:13:04   (  -0.03,-137.20) (   0.04,-137.43)   27.08                80
 06/27/2019   06:11:27   (   0.04,-137.16) (   0.08,-137.08)   10.39                80
 06/29/2019   18:12:19   (  -0.04,-137.16) (  -0.12,-136.67)   54.38                80
 07/01/2019   06:31:21   (   0.03,-137.12) (  -0.89,-141.30)  476.47                80
 07/02/2019   06:08:01   (   0.04,-137.10) (   0.19,-136.31)   89.04                80
 07/03/2019   18:26:54   (  -0.04,-137.08) (   0.78,-140.91)  435.43                80
 07/04/2019   18:08:55   (  -0.05,-137.06) (  -0.30,-135.92)  129.81                80