Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 3 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)
 03/25/2019   17:57:59   (  -0.00,-128.23) (   0.91,-132.30)  463.27                80
 03/26/2019   17:39:56   (  -0.00,-128.21) (  -0.20,-127.30)  104.26                80
 03/28/2019   05:56:12   (   0.01,-128.20) (  -0.82,-131.90)  421.20                80
 03/29/2019   05:38:10   (   0.01,-128.18) (   0.29,-126.90)  145.95                80
 03/30/2019   17:54:17   (  -0.02,-128.13) (   0.69,-131.47)  379.50                80
 03/31/2019   17:36:14   (  -0.01,-128.11) (  -0.36,-126.46)  187.68                80
 04/02/2019   05:52:30   (   0.02,-128.10) (  -0.66,-131.06)  338.15                80
 04/03/2019   05:34:28   (   0.01,-128.07) (   0.45,-126.06)  228.76                80
 04/04/2019   17:50:34   (  -0.02,-128.02) (   0.59,-130.62)  297.34                80
 04/05/2019   17:32:32   (  -0.01,-127.99) (  -0.52,-125.62)  269.45                80
 04/07/2019   05:48:48   (   0.02,-127.97) (  -0.49,-130.23)  257.04                80