Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 4 23.  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)
 04/24/2019   17:38:26   (  -0.07,-127.90) (  -0.22,-127.30)   68.51                80
 04/26/2019   05:57:22   (   0.08,-127.92) (  -0.77,-131.91)  454.11                80
 04/27/2019   05:33:59   (   0.08,-127.95) (   0.28,-126.90)  118.60                80
 04/28/2019   17:52:46   (  -0.09,-128.03) (   0.70,-131.47)  392.94                80
 04/29/2019   17:34:44   (  -0.08,-128.06) (  -0.41,-126.47)  179.72                80
 05/01/2019   05:53:40   (   0.09,-128.07) (  -0.57,-131.08)  343.18                80
 05/02/2019   05:30:18   (   0.09,-128.09) (   0.55,-126.09)  229.16                80
 05/03/2019   17:49:05   (  -0.09,-128.17) (   0.44,-130.65)  283.15                80
 05/04/2019   17:31:02   (  -0.09,-128.19) (  -0.67,-125.66)  288.90                80
 05/06/2019   05:49:58   (   0.10,-128.19) (  -0.36,-130.25)  234.99                80
 05/07/2019   05:26:35   (   0.10,-128.21) (   0.76,-125.26)  336.37                80