Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 4 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2019   18:01:30   (  -0.05,-127.63) (   0.06,-128.06)   49.52                80
 04/18/2019   05:59:53   (   0.05,-127.55) (   0.02,-127.66)   13.52                80
 04/20/2019   18:00:46   (  -0.06,-127.43) (  -0.10,-127.23)   23.06                80
 04/23/2019   05:59:08   (   0.07,-127.34) (   0.17,-126.83)   57.63                80
 04/24/2019   18:15:21   (  -0.08,-127.25) (   0.82,-131.39)  471.34                80
 04/25/2019   17:57:21   (  -0.08,-127.21) (  -0.25,-126.39)   92.66                80
 04/27/2019   06:13:43   (   0.09,-127.15) (  -0.75,-131.00)  437.65                80
 04/28/2019   05:55:44   (   0.09,-127.10) (   0.32,-125.99)  126.19                80