Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 8 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/30/2019   18:03:22   (  -0.16,-128.40) (  -0.21,-128.15)   28.75                80
 09/02/2019   06:01:43   (   0.17,-128.33) (   0.29,-127.75)   65.89                80
 09/03/2019   18:17:54   (  -0.20,-128.35) (   0.71,-132.31)  451.40                80
 09/04/2019   17:59:55   (  -0.18,-128.34) (  -0.41,-127.32)  117.08                80
 09/06/2019   06:16:15   (   0.21,-128.28) (  -0.63,-131.91)  414.42                80
 09/07/2019   05:58:16   (   0.19,-128.26) (   0.49,-126.92)  153.42                80
 09/08/2019   18:14:27   (  -0.22,-128.28) (   0.50,-131.48)  365.04                80
 09/09/2019   17:56:27   (  -0.20,-128.26) (  -0.62,-126.49)  202.88                80
 09/11/2019   06:12:48   (   0.22,-128.19) (  -0.41,-131.08)  328.88                80
 09/12/2019   05:54:47   (   0.21,-128.17) (   0.65,-126.07)  238.53                80