Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 8 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)
 08/05/2018   11:50:07   ( -81.38,-132.95) 08/05/2018   11:49:33  ( -81.39,-132.85)    1.55                34
 08/05/2018   12:39:33   (  81.39,  34.86) 08/05/2018   12:40:13  (  81.39,  34.68)    2.97                40
 08/08/2018   07:24:23   ( -81.38, -66.53) 08/08/2018   07:23:49  ( -81.38, -66.58)    0.87                34
 08/08/2018   08:13:49   (  81.39, 101.25) 08/08/2018   08:14:28  (  81.39, 101.31)    1.01                39
 08/11/2018   02:58:40   ( -81.38,  -0.12) 08/11/2018   02:58:06  ( -81.38,  -0.31)    3.11                34
 08/11/2018   03:48:06   (  81.39, 167.62) 08/11/2018   03:48:45  (  81.39, 167.54)    1.47                39
 08/13/2018   22:32:57   ( -81.38,  66.26) 08/13/2018   22:32:22  ( -81.38,  66.35)    1.46                35
 08/13/2018   23:22:23   (  81.38,-126.02) 08/13/2018   23:23:01  (  81.39,-125.85)    2.95                38
 08/16/2018   18:07:13   ( -81.38, 132.63) 08/16/2018   18:06:38  ( -81.38, 132.60)    0.85                35