Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 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)
 08/05/2017   23:54:01   ( -81.19,  42.58) 08/05/2017   23:53:44  ( -81.20,  42.70)    2.11                17
 08/06/2017   00:43:26   (  81.22,-149.30) 08/06/2017   00:44:23  (  81.22,-149.33)    0.67                57
 08/08/2017   19:28:17   ( -81.20, 109.13) 08/08/2017   19:28:04  ( -81.20, 109.21)    1.28                13
 08/08/2017   20:17:42   (  81.22, -82.78) 08/08/2017   20:18:43  (  81.22, -82.87)    1.74                61
 08/11/2017   15:02:33   ( -81.20, 175.65) 08/11/2017   15:02:24  ( -81.20, 175.70)    0.81                 9
 08/11/2017   15:51:59   (  81.21, -16.66) 08/11/2017   15:53:04  (  81.21, -16.80)    2.46                65
 08/14/2017   10:36:48   ( -81.21,-117.86) 08/14/2017   10:36:43  ( -81.20,-117.82)    0.68                 5
 08/14/2017   11:26:14   (  81.21,  49.80) 08/14/2017   11:27:23  (  81.21,  49.63)    2.86                69
 08/17/2017   05:21:56   (  80.72, 134.19) 08/17/2017   05:20:42  (  80.90, 133.76)   21.42                74
 08/17/2017   06:11:04   ( -81.21, -51.42) 08/17/2017   06:11:03  ( -81.21, -51.37)    0.84                 1