Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 3 30.  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)
 04/01/2017   09:40:48   (  81.11,  73.92) 04/01/2017   09:40:19  (  81.10,  73.93)    0.43                29
 04/01/2017   10:30:14   ( -81.12,-118.15) 04/01/2017   10:30:58  ( -81.13,-118.03)    2.03                44
 04/04/2017   05:15:02   (  81.10, 140.34) 04/04/2017   05:14:41  (  81.10, 140.32)    0.41                21
 04/04/2017   06:04:28   ( -81.13, -51.71) 04/04/2017   06:05:20  ( -81.13, -51.60)    1.79                52
 04/07/2017   00:49:15   (  81.10,-153.30) 04/07/2017   00:49:02  (  81.10,-153.32)    0.28                13
 04/07/2017   01:38:41   ( -81.12,  14.68) 04/07/2017   01:39:41  ( -81.13,  14.80)    2.18                60
 04/09/2017   20:23:28   (  81.12, -86.62) 04/09/2017   20:23:23  (  81.11, -86.60)    0.64                 5
 04/09/2017   21:12:54   ( -81.14,  81.38) 04/09/2017   21:14:02  ( -81.14,  81.57)    3.14                68
 04/12/2017   15:08:17   ( -81.08, 171.65) 04/12/2017   15:07:07  ( -81.08, 171.57)    1.58                70