Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 6 5.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/07/2018   08:50:20   ( -81.36, -88.59) 06/07/2018   08:49:46  ( -81.36, -88.62)    0.58                34
 06/07/2018   09:39:46   (  81.36,  79.15) 06/07/2018   09:40:26  (  81.37,  79.06)    1.62                40
 06/10/2018   04:24:33   ( -81.37, -21.94) 06/10/2018   04:24:02  ( -81.36, -22.06)    2.07                31
 06/10/2018   05:13:59   (  81.37, 145.77) 06/10/2018   05:14:42  (  81.37, 145.61)    2.77                43
 06/12/2018   23:58:48   ( -81.36,  44.29) 06/12/2018   23:58:19  ( -81.37,  44.48)    3.33                29
 06/13/2018   00:48:13   (  81.38,-147.65) 06/13/2018   00:48:58  (  81.38,-147.47)    2.93                45
 06/15/2018   19:33:02   ( -81.36, 110.86) 06/15/2018   19:32:36  ( -81.37, 111.00)    2.35                26
 06/15/2018   20:22:28   (  81.37, -81.48) 06/15/2018   20:23:16  (  81.37, -81.36)    2.35                48
 06/18/2018   15:07:16   ( -81.37, 177.41) 06/18/2018   15:06:53  ( -81.37, 177.51)    1.76                23