Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 6 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)
 06/12/2019   18:01:57   (  -0.15,-128.35) (  -0.20,-128.16)   22.28                80
 06/15/2019   06:00:18   (   0.15,-128.27) (   0.26,-127.75)   58.64                80
 06/16/2019   18:21:50   (  -0.13,-128.28) (   0.77,-132.31)  459.47                80
 06/17/2019   17:58:31   (  -0.15,-128.27) (  -0.38,-127.33)  107.31                80
 06/19/2019   06:20:11   (   0.14,-128.19) (  -0.71,-131.91)  423.76                80
 06/20/2019   05:56:52   (   0.15,-128.17) (   0.44,-126.93)  142.49                80
 06/21/2019   18:18:25   (  -0.14,-128.18) (   0.60,-131.48)  376.60                80
 06/22/2019   17:55:06   (  -0.16,-128.16) (  -0.55,-126.50)  189.79                80
 06/24/2019   06:16:45   (   0.14,-128.09) (  -0.52,-131.08)  341.32                80
 06/25/2019   05:53:26   (   0.16,-128.06) (   0.57,-126.08)  224.61                80