Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 4.  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)
 08/05/2017   23:54:01   ( -81.19,  42.60) 08/05/2017   23:53:44  ( -81.20,  42.71)    2.09                17
 08/06/2017   00:43:26   (  81.22,-149.29) 08/06/2017   00:44:23  (  81.22,-149.33)    0.72                57
 08/08/2017   19:28:17   ( -81.20, 109.15) 08/08/2017   19:28:04  ( -81.20, 109.22)    1.25                13
 08/08/2017   20:17:42   (  81.22, -82.76) 08/08/2017   20:18:43  (  81.22, -82.86)    1.81                61
 08/11/2017   15:02:33   ( -81.20, 175.68) 08/11/2017   15:02:24  ( -81.20, 175.72)    0.76                 9
 08/11/2017   15:51:59   (  81.21, -16.64) 08/11/2017   15:53:04  (  81.21, -16.79)    2.55                65
 08/14/2017   10:36:48   ( -81.21,-117.83) 08/14/2017   10:36:43  ( -81.21,-117.80)    0.61                 5
 08/14/2017   11:26:14   (  81.21,  49.82) 08/14/2017   11:27:23  (  81.21,  49.65)    3.01                69
 08/17/2017   05:21:58   (  80.67, 133.56) 08/17/2017   05:20:44  (  80.86, 133.08)   23.67                74
 08/17/2017   06:11:04   ( -81.21, -51.37) 08/17/2017   06:11:03  ( -81.21, -51.33)    0.68                 1