Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 8 7.  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)
 08/08/2018   07:24:23   ( -81.39, -66.39) 08/08/2018   07:23:49  ( -81.39, -66.44)    1.04                34
 08/08/2018   08:13:49   (  81.40, 101.41) 08/08/2018   08:14:28  (  81.39, 101.47)    1.26                39
 08/11/2018   02:58:40   ( -81.39,   0.01) 08/11/2018   02:58:06  ( -81.38,  -0.18)    3.14                34
 08/11/2018   03:48:06   (  81.40, 167.78) 08/11/2018   03:48:45  (  81.39, 167.69)    1.50                39
 08/13/2018   22:32:56   ( -81.39,  66.39) 08/13/2018   22:32:21  ( -81.39,  66.47)    1.38                35
 08/13/2018   23:22:22   (  81.39,-125.87) 08/13/2018   23:23:00  (  81.39,-125.70)    2.90                38
 08/16/2018   18:07:13   ( -81.38, 132.74) 08/16/2018   18:06:38  ( -81.38, 132.71)    0.63                35
 08/16/2018   18:56:39   (  81.39, -59.54) 08/16/2018   18:57:17  (  81.39, -59.50)    0.90                38
 08/19/2018   13:41:30   ( -81.38,-160.92) 08/19/2018   13:40:55  ( -81.38,-161.06)    2.48                35