Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 8 11.  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)
 08/12/2019   06:00:22   (  -0.02,-128.41) (   0.15,-127.73)   77.52                80
 08/13/2019   18:21:52   (   0.06,-128.43) (   0.95,-132.27)  438.99                80
 08/14/2019   17:58:34   (   0.03,-128.43) (  -0.22,-127.29)  130.27                80
 08/16/2019   06:20:14   (  -0.07,-128.44) (  -0.82,-131.88)  392.50                80
 08/17/2019   05:56:55   (  -0.04,-128.44) (   0.28,-126.89)  176.18                80
 08/18/2019   18:18:26   (   0.08,-128.45) (   0.74,-131.44)  341.02                80
 08/19/2019   17:55:07   (   0.05,-128.46) (  -0.42,-126.46)  227.91                80
 08/21/2019   06:16:47   (  -0.09,-128.45) (  -0.69,-131.04)  295.23                80
 08/22/2019   05:53:28   (  -0.06,-128.45) (   0.48,-126.06)  272.91                80
 08/23/2019   18:14:58   (   0.11,-128.45) (   0.60,-130.60)  245.60                80
 08/24/2019   17:51:40   (   0.08,-128.45) (  -0.57,-125.62)  322.50                80