Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 7 28.  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)
 07/31/2017   08:45:29   ( -81.18, -90.39) 07/31/2017   08:45:05  ( -81.18, -90.51)    1.96                24
 07/31/2017   09:34:54   (  81.21,  77.71) 07/31/2017   09:35:43  (  81.22,  77.86)    2.63                49
 08/03/2017   04:19:45   ( -81.19, -23.78) 08/03/2017   04:19:25  ( -81.19, -23.97)    3.24                20
 08/03/2017   05:09:10   (  81.22, 144.29) 08/03/2017   05:10:03  (  81.22, 144.36)    1.16                53
 08/05/2017   23:54:01   ( -81.20,  42.79) 08/05/2017   23:53:44  ( -81.20,  42.94)    2.40                17
 08/06/2017   00:43:27   (  81.20,-149.53) 08/06/2017   00:44:24  (  81.21,-149.55)    0.52                57
 08/08/2017   19:28:16   ( -81.21, 109.34) 08/08/2017   19:28:03  ( -81.21, 109.45)    1.84                13
 08/08/2017   20:17:42   (  81.21, -83.01) 08/08/2017   20:18:43  (  81.21, -83.07)    1.09                61
 08/11/2017   15:02:33   ( -81.19, 175.49) 08/11/2017   15:02:24  ( -81.20, 175.57)    1.49                 9