Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 8 12.  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)
 08/13/2018   22:32:56   ( -81.39,  66.46) 08/13/2018   22:32:21  ( -81.39,  66.56)    1.70                35
 08/13/2018   23:22:22   (  81.40,-125.75) 08/13/2018   23:23:00  (  81.40,-125.56)    3.17                38
 08/16/2018   18:07:13   ( -81.39, 132.80) 08/16/2018   18:06:38  ( -81.39, 132.79)    0.20                35
 08/16/2018   18:56:39   (  81.39, -59.43) 08/16/2018   18:57:17  (  81.39, -59.36)    1.14                38
 08/19/2018   13:41:29   ( -81.38,-160.88) 08/19/2018   13:40:54  ( -81.38,-161.00)    1.99                35
 08/19/2018   14:30:55   (  81.38,   6.86) 08/19/2018   14:31:33  (  81.39,   6.81)    0.92                38
 08/22/2018   09:15:45   ( -81.39, -94.20) 08/22/2018   09:15:09  ( -81.39, -94.01)    3.13                36
 08/22/2018   10:05:11   (  81.40,  73.51) 08/22/2018   10:05:49  (  81.39,  73.38)    2.29                38
 08/25/2018   04:50:02   ( -81.38, -27.93) 08/25/2018   04:49:26  ( -81.39, -27.83)    1.71                36