Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 10 18.  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)
 10/18/2019   06:16:42   (   0.30,-128.15) (  -0.36,-131.10)  336.37                80
 10/19/2019   05:53:22   (   0.29,-128.17) (   0.76,-126.11)  235.44                80
 10/20/2019   18:12:14   (  -0.29,-128.21) (   0.28,-130.67)  280.44                80
 10/21/2019   17:54:14   (  -0.28,-128.23) (  -0.84,-125.67)  291.32                80
 10/23/2019   06:13:14   (   0.29,-128.26) (  -0.14,-130.28)  229.21                80
 10/24/2019   05:49:54   (   0.28,-128.28) (   0.93,-125.27)  341.85                80
 10/25/2019   18:08:46   (  -0.29,-128.30) (   0.07,-129.84)  175.29                80
 10/26/2019   17:50:47   (  -0.28,-128.32) (  -1.05,-124.85)  395.98                80
 10/28/2019   06:09:46   (   0.29,-128.35) (   0.03,-129.44)  124.56                80
 10/29/2019   05:46:27   (   0.28,-128.36) (   1.15,-124.45)  446.01                80
 10/30/2019   18:05:19   (  -0.28,-128.38) (  -0.14,-129.01)   72.32                80
 10/31/2019   17:47:20   (  -0.28,-128.39) (  -1.26,-124.02)  498.37                80