Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 3 25.  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)
 03/26/2017   18:32:20   (  81.10, -58.95) 03/26/2017   18:31:35  (  81.11, -58.77)    3.07                45
 03/26/2017   19:21:46   ( -81.12, 108.97) 03/26/2017   19:22:15  ( -81.12, 108.84)    2.44                29
 03/29/2017   14:06:35   (  81.09,   7.24) 03/29/2017   14:05:58  (  81.09,   7.28)    0.76                37
 03/29/2017   14:56:01   ( -81.11, 175.19) 03/29/2017   14:56:37  ( -81.12, 175.31)    2.21                36
 04/01/2017   09:40:49   (  81.10,  73.78) 04/01/2017   09:40:20  (  81.09,  73.68)    1.72                29
 04/01/2017   10:30:15   ( -81.12,-118.24) 04/01/2017   10:30:59  ( -81.12,-118.24)    0.14                44
 04/04/2017   05:15:02   (  81.10, 140.31) 04/04/2017   05:14:40  (  81.11, 140.45)    2.36                22
 04/04/2017   06:04:28   ( -81.13, -51.69) 04/04/2017   06:05:20  ( -81.12, -51.81)    2.28                52
 04/07/2017   00:49:16   (  81.11,-153.18) 04/07/2017   00:49:02  (  81.10,-153.19)    0.44                14