Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 4 25.  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)
 04/25/2019   17:57:23   (  -0.08,-127.93) (  -0.42,-126.43)  172.11                80
 04/27/2019   06:16:26   (   0.08,-127.95) (  -0.58,-131.03)  350.88                80
 04/28/2019   05:53:06   (   0.08,-127.98) (   0.50,-126.03)  221.27                80
 04/29/2019   18:11:58   (  -0.09,-128.05) (   0.48,-130.60)  290.01                80
 04/30/2019   17:54:00   (  -0.09,-128.08) (  -0.66,-125.61)  282.09                80
 05/02/2019   06:13:01   (   0.09,-128.09) (  -0.41,-130.20)  241.34                80
 05/03/2019   05:49:43   (   0.09,-128.12) (   0.73,-125.21)  330.38                80
 05/04/2019   18:08:35   (  -0.09,-128.18) (   0.25,-129.78)  181.83                80
 05/05/2019   17:50:36   (  -0.10,-128.21) (  -0.83,-124.78)  389.52                80
 05/07/2019   06:09:38   (   0.10,-128.20) (  -0.17,-129.39)  135.14                80
 05/08/2019   05:46:19   (   0.10,-128.22) (   0.96,-124.40)  435.48                80