Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 18.  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)
 08/20/2017   00:55:54   (  81.19,-152.95) 08/20/2017   00:54:44  (  81.18,-153.13)    3.25                70
 08/20/2017   01:45:20   ( -81.21,  15.02) 08/20/2017   01:45:23  ( -81.21,  15.01)    0.05                 3
 08/22/2017   20:30:09   (  81.19, -86.54) 08/22/2017   20:29:03  (  81.18, -86.73)    3.29                66
 08/22/2017   21:19:35   ( -81.21,  81.45) 08/22/2017   21:19:42  ( -81.21,  81.45)    0.14                 7
 08/25/2017   16:04:25   (  81.18, -20.16) 08/25/2017   16:03:23  (  81.18, -20.35)    3.16                62
 08/25/2017   16:53:51   ( -81.20, 147.85) 08/25/2017   16:54:02  ( -81.21, 147.87)    0.51                11
 08/28/2017   11:38:40   (  81.20,  46.57) 08/28/2017   11:37:42  (  81.19,  46.41)    2.86                58
 08/28/2017   12:28:07   ( -81.20,-145.77) 08/28/2017   12:28:22  ( -81.21,-145.72)    1.06                15
 08/31/2017   07:12:55   (  81.19, 112.90) 08/31/2017   07:12:01  (  81.19, 112.77)    2.32                54