Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2018 8 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2018   06:29:46   (   0.17,-134.78) (  -0.57,-138.04)  372.58                80
 09/01/2018   06:11:44   (   0.15,-134.82) (   0.54,-133.05)  202.05                80
 09/02/2018   18:27:53   (  -0.18,-134.97) (   0.43,-137.62)  302.08                80
 09/03/2018   18:09:52   (  -0.15,-135.01) (  -0.69,-132.63)  272.32                80
 09/05/2018   06:26:09   (   0.19,-134.99) (  -0.31,-137.23)  255.31                80
 09/06/2018   06:08:08   (   0.17,-135.02) (   0.81,-132.23)  318.18                80
 09/07/2018   18:24:17   (  -0.20,-135.16) (   0.17,-136.80)  187.81                80
 09/08/2018   18:06:16   (  -0.18,-135.19) (  -0.95,-131.81)  385.83                80
 09/10/2018   06:22:33   (   0.21,-135.16) (  -0.04,-136.41)  142.08                80
 09/11/2018   06:04:30   (   0.19,-135.19) (   1.02,-131.40)  431.02                80
 09/12/2018   18:20:41   (  -0.22,-135.32) (  -0.10,-135.99)   75.86                80