Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 14.  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)
 02/15/2019   17:46:05   (   0.01,-128.13) (   0.19,-128.96)   94.43                80
 02/16/2019   17:28:03   (   0.01,-128.15) (  -0.91,-123.96)  477.41                80
 02/18/2019   05:46:59   (  -0.02,-128.21) (  -0.08,-128.57)   40.31                80
 02/20/2019   17:45:04   (   0.03,-128.22) (   0.01,-128.13)   10.88                80
 02/23/2019   05:40:38   (  -0.02,-128.30) (   0.09,-127.73)   64.44                80
 02/24/2019   17:59:25   (   0.02,-128.29) (   0.94,-132.29)  456.92                80
 02/25/2019   17:41:24   (   0.02,-128.30) (  -0.22,-127.30)  114.22                80
 02/27/2019   06:00:20   (  -0.02,-128.36) (  -0.78,-131.91)  403.34                80
 02/28/2019   05:36:58   (  -0.01,-128.37) (   0.32,-126.91)  166.90                80