Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 8 10.  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)
 08/11/2018   02:58:40   ( -81.39,  -0.06) 08/11/2018   02:58:06  ( -81.38,  -0.22)    2.74                34
 08/11/2018   03:48:06   (  81.39, 167.74) 08/11/2018   03:48:45  (  81.39, 167.67)    1.19                39
 08/13/2018   22:32:56   ( -81.38,  66.29) 08/13/2018   22:32:21  ( -81.39,  66.42)    2.20                35
 08/13/2018   23:22:22   (  81.39,-125.94) 08/13/2018   23:23:01  (  81.39,-126.12)    3.02                39
 08/16/2018   18:07:12   ( -81.39, 133.00) 08/16/2018   18:06:37  ( -81.39, 133.05)    1.09                35
 08/16/2018   18:56:38   (  81.40, -59.26) 08/16/2018   18:57:16  (  81.40, -59.13)    2.24                38
 08/19/2018   13:41:29   ( -81.39,-160.72) 08/19/2018   13:40:54  ( -81.39,-160.73)    0.23                35
 08/19/2018   14:30:55   (  81.39,   7.00) 08/19/2018   14:31:33  (  81.39,   7.06)    1.01                38
 08/22/2018   09:15:45   ( -81.38, -94.46) 08/22/2018   09:15:10  ( -81.38, -94.52)    1.15                35