Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 7 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)
 07/21/2019   06:17:43   (   0.02,-137.19) (  -0.19,-138.28)  123.32                80
 07/22/2019   05:54:23   (   0.02,-137.19) (   0.89,-133.29)  443.88                80
 07/23/2019   18:13:16   (  -0.02,-137.20) (   0.11,-137.88)   77.69                80
 07/24/2019   17:55:16   (  -0.02,-137.19) (  -0.97,-132.89)  489.33                80
 07/26/2019   06:14:18   (   0.02,-137.16) (  -0.06,-137.52)   40.24                80
 07/28/2019   18:09:50   (  -0.02,-137.14) (  -0.03,-137.12)    2.78                80
 07/31/2019   06:08:12   (   0.02,-137.09) (   0.09,-136.76)   37.37                80
 08/01/2019   18:27:04   (  -0.02,-137.06) (   0.91,-141.35)  487.51                80
 08/02/2019   18:09:05   (  -0.03,-137.04) (  -0.17,-136.36)   77.64                80