Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 7 12.  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)
 07/14/2019   06:00:20   (   0.10,-127.75) (   0.12,-127.73)    3.08                80
 07/16/2019   17:58:34   (  -0.10,-127.86) (  -0.23,-127.30)   63.60                80
 07/18/2019   06:20:13   (   0.07,-127.90) (  -0.83,-131.89)  454.02                80
 07/19/2019   05:56:55   (   0.09,-127.94) (   0.33,-126.90)  118.07                80
 07/20/2019   18:18:27   (  -0.06,-128.00) (   0.71,-131.46)  394.63                80
 07/21/2019   17:55:09   (  -0.09,-128.04) (  -0.44,-126.48)  177.76                80
 07/23/2019   06:16:48   (   0.06,-128.08) (  -0.62,-131.06)  339.97                80
 07/24/2019   05:53:30   (   0.08,-128.11) (   0.54,-126.08)  231.73                80
 07/25/2019   18:15:02   (  -0.05,-128.16) (   0.50,-130.64)  281.95                80