Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 7 29.  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   ( -81.20, -90.20) 07/31/2017   08:45:05  ( -81.19, -90.31)    1.90                24
 07/31/2017   09:34:55   (  81.20,  77.54) 07/31/2017   09:35:44  (  81.21,  77.69)    2.72                49
 08/03/2017   04:19:45   ( -81.18, -23.96) 08/03/2017   04:19:25  ( -81.18, -24.15)    3.17                20
 08/03/2017   05:09:10   (  81.21, 144.12) 08/03/2017   05:10:03  (  81.21, 144.19)    1.16                53
 08/05/2017   23:54:01   ( -81.19,  42.62) 08/05/2017   23:53:44  ( -81.20,  42.77)    2.54                17
 08/06/2017   00:43:26   (  81.22,-149.32) 08/06/2017   00:44:23  (  81.22,-149.32)    0.19                57
 08/08/2017   19:28:17   ( -81.20, 109.18) 08/08/2017   19:28:04  ( -81.20, 109.29)    1.95                13
 08/08/2017   20:17:42   (  81.22, -82.80) 08/08/2017   20:18:43  (  81.22, -82.84)    0.98                61
 08/11/2017   15:02:33   ( -81.21, 175.71) 08/11/2017   15:02:24  ( -81.21, 175.81)    1.72                 9