Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 5 25.  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)
 05/25/2019   05:56:06   (   0.14,-128.42) (  -0.65,-132.00)  408.45                80
 05/26/2019   05:32:48   (   0.15,-128.42) (   0.48,-127.03)  159.17                80
 05/27/2019   17:54:20   (  -0.14,-128.47) (   0.58,-131.61)  358.27                80
 05/28/2019   17:31:02   (  -0.15,-128.47) (  -0.55,-126.63)  209.31                80
 05/30/2019   05:52:43   (   0.15,-128.42) (  -0.47,-131.26)  322.62                80
 05/31/2019   05:29:24   (   0.15,-128.42) (   0.60,-126.26)  244.50                80
 06/01/2019   17:50:57   (  -0.15,-128.46) (   0.40,-130.86)  273.95                80
 06/02/2019   17:27:38   (  -0.15,-128.45) (  -0.73,-125.88)  292.79                80
 06/04/2019   05:49:19   (   0.15,-128.39) (  -0.35,-130.49)  240.45                80
 06/05/2019   05:26:00   (   0.16,-128.38) (   0.78,-125.52)  325.54                80
 06/06/2019   17:47:34   (  -0.15,-128.40) (   0.22,-130.11)  194.62                80
 06/07/2019   17:24:15   (  -0.17,-128.38) (  -0.91,-125.13)  371.13                80