Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 8 9.  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)
 08/09/2019   18:02:01   (   0.01,-128.40) (  -0.05,-128.13)   30.64                80
 08/11/2019   06:23:40   (  -0.05,-128.40) (  -1.04,-132.71)  491.32                80
 08/12/2019   06:00:22   (  -0.02,-128.41) (   0.13,-127.73)   77.81                80
 08/13/2019   18:21:53   (   0.06,-128.43) (   0.91,-132.28)  438.79                80
 08/14/2019   17:58:33   (   0.03,-128.44) (  -0.20,-127.29)  130.61                80
 08/16/2019   06:20:14   (  -0.07,-128.44) (  -0.84,-131.88)  391.71                80
 08/17/2019   05:56:55   (  -0.04,-128.45) (   0.32,-126.90)  177.08                80
 08/18/2019   18:18:26   (   0.08,-128.46) (   0.77,-131.44)  340.24                80
 08/19/2019   17:55:07   (   0.05,-128.47) (  -0.40,-126.46)  228.80                80
 08/21/2019   06:16:47   (  -0.09,-128.47) (  -0.65,-131.05)  293.85                80
 08/22/2019   05:53:28   (  -0.06,-128.47) (   0.46,-126.05)  274.43                80