Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/16/2019   18:14:14   (  -0.05,-127.59) (   0.80,-131.43)  437.48                80
 04/17/2019   17:56:15   (  -0.05,-127.55) (  -0.29,-126.43)  127.49                80
 04/19/2019   06:12:36   (   0.06,-127.50) (  -0.74,-131.03)  401.65                80
 04/20/2019   05:54:36   (   0.06,-127.46) (   0.35,-126.03)  163.05                80
 04/21/2019   18:10:49   (  -0.06,-127.39) (   0.65,-130.59)  365.21                80
 04/22/2019   17:52:49   (  -0.07,-127.34) (  -0.43,-125.59)  199.16                80
 04/24/2019   06:09:11   (   0.07,-127.29) (  -0.59,-130.19)  330.92                80
 04/25/2019   05:51:12   (   0.08,-127.24) (   0.55,-125.20)  233.17                80
 04/26/2019   18:07:23   (  -0.08,-127.16) (   0.50,-129.75)  295.82                80
 04/27/2019   17:49:24   (  -0.08,-127.11) (  -0.59,-124.75)  268.14                80
 04/29/2019   06:05:45   (   0.09,-127.05) (  -0.44,-129.35)  262.35                80