Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2019   05:50:39   (  -0.01,-128.10) (  -0.32,-129.39)  147.27                80
 02/14/2019   05:27:18   (  -0.01,-128.12) (   0.83,-124.40)  424.23                80
 02/15/2019   17:46:05   (   0.01,-128.13) (   0.20,-128.96)   94.77                80
 02/16/2019   17:28:03   (   0.01,-128.15) (  -0.89,-123.96)  476.98                80
 02/18/2019   05:46:59   (  -0.03,-128.20) (  -0.10,-128.56)   40.60                80
 02/20/2019   17:45:05   (   0.02,-128.21) (  -0.02,-128.14)   10.37                80
 02/23/2019   05:40:39   (  -0.02,-128.29) (   0.13,-127.74)   63.51                80
 02/24/2019   17:59:26   (   0.02,-128.27) (   0.90,-132.30)  458.34                80
 02/25/2019   17:41:24   (   0.02,-128.29) (  -0.20,-127.30)  112.65                80