Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 7 10.  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)
 07/11/2019   18:04:39   (  -0.10,-127.66) (   0.03,-128.12)   52.82                80
 07/14/2019   06:03:00   (   0.10,-127.75) (   0.08,-127.72)    3.48                80
 07/16/2019   17:58:35   (  -0.10,-127.86) (  -0.25,-127.31)   63.30                80
 07/18/2019   06:20:14   (   0.07,-127.90) (  -0.80,-131.90)  454.35                80
 07/19/2019   05:56:55   (   0.09,-127.94) (   0.35,-126.91)  117.77                80
 07/20/2019   18:18:28   (  -0.06,-128.00) (   0.70,-131.47)  395.06                80
 07/21/2019   17:55:09   (  -0.09,-128.04) (  -0.46,-126.49)  177.34                80
 07/23/2019   06:16:49   (   0.06,-128.08) (  -0.59,-131.07)  340.37                80
 07/24/2019   05:53:30   (   0.08,-128.11) (   0.56,-126.09)  231.35                80