Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 9 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/05/2019   06:03:50   (   0.19,-128.29) (   0.11,-128.59)   34.65                80
 09/07/2019   18:04:42   (  -0.20,-128.29) (  -0.24,-128.16)   15.04                80
 09/10/2019   06:03:02   (   0.21,-128.20) (   0.28,-127.76)   50.29                80
 09/11/2019   18:19:14   (  -0.23,-128.21) (   0.70,-132.32)  469.11                80
 09/12/2019   18:01:14   (  -0.22,-128.19) (  -0.41,-127.33)   98.41                80
 09/14/2019   06:17:36   (   0.25,-128.12) (  -0.60,-131.93)  433.54                80
 09/15/2019   05:59:36   (   0.23,-128.10) (   0.51,-126.93)  133.43                80
 09/16/2019   18:15:47   (  -0.25,-128.10) (   0.48,-131.50)  386.93                80
 09/17/2019   17:57:47   (  -0.24,-128.07) (  -0.57,-126.49)  180.14                80