Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 7 5.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/06/2017   00:37:05   ( -81.17,  31.48) 07/06/2017   00:36:05  ( -81.17,  31.32)    2.72                60
 07/06/2017   01:26:30   (  81.20,-160.37) 07/06/2017   01:26:43  (  81.20,-160.18)    3.19                13
 07/08/2017   20:11:20   ( -81.19,  98.18) 07/08/2017   20:10:24  ( -81.19,  98.36)    3.02                56
 07/08/2017   21:00:46   (  81.19, -94.07) 07/08/2017   21:01:04  (  81.20, -93.94)    2.38                18
 07/11/2017   15:45:36   ( -81.18, 164.48) 07/11/2017   15:44:45  ( -81.18, 164.62)    2.44                51
 07/11/2017   16:35:01   (  81.20, -27.43) 07/11/2017   16:35:24  (  81.20, -27.32)    1.89                23
 07/14/2017   11:19:50   ( -81.19,-128.88) 07/14/2017   11:19:04  ( -81.19,-128.74)    2.29                46
 07/14/2017   12:09:16   (  81.19,  38.81) 07/14/2017   12:09:44  (  81.20,  38.90)    1.68                28
 07/17/2017   06:54:06   ( -81.18, -62.63) 07/17/2017   06:53:25  ( -81.18, -62.50)    2.41                41