Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 3 9.  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)
 03/10/2019   05:29:34   (  -0.03,-128.40) (   0.66,-125.23)  360.14                80
 03/11/2019   17:48:22   (   0.03,-128.37) (   0.34,-129.80)  163.26                80
 03/12/2019   17:30:19   (   0.03,-128.36) (  -0.76,-124.80)  405.75                80
 03/14/2019   05:49:15   (  -0.03,-128.38) (  -0.25,-129.40)  116.25                80
 03/15/2019   05:25:53   (  -0.03,-128.37) (   0.86,-124.40)  451.94                80
 03/16/2019   17:44:40   (   0.03,-128.32) (   0.14,-128.97)   73.26                80
 03/17/2019   17:26:37   (   0.03,-128.31) (  -0.91,-123.96)  495.00                80
 03/19/2019   05:45:33   (  -0.03,-128.32) (  -0.10,-128.56)   27.77                80
 03/21/2019   17:43:38   (   0.03,-128.25) (  -0.01,-128.13)   14.45                80