Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 11.  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   05:50:40   (  -0.01,-128.10) (  -0.29,-129.39)  147.13                80
 02/14/2019   05:27:17   (  -0.01,-128.12) (   0.80,-124.39)  424.32                80
 02/15/2019   17:46:06   (   0.01,-128.13) (   0.17,-128.97)   94.91                80
 02/16/2019   17:28:03   (   0.01,-128.15) (  -0.93,-123.97)  476.86                80
 02/18/2019   05:46:59   (  -0.03,-128.20) (  -0.13,-128.56)   40.74                80
 02/20/2019   17:45:04   (   0.02,-128.21) (   0.00,-128.13)    9.54                80
 02/23/2019   05:40:38   (  -0.02,-128.29) (   0.10,-127.73)   63.23                80
 02/24/2019   17:59:26   (   0.02,-128.27) (   0.93,-132.29)  458.74                80
 02/25/2019   17:41:23   (   0.02,-128.28) (  -0.17,-127.29)  112.27                80