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   (  81.18,-153.06) 08/20/2017   00:54:44  (  81.18,-153.25)    3.20                70
 08/20/2017   01:45:20   ( -81.20,  14.89) 08/20/2017   01:45:23  ( -81.20,  14.89)    0.40                 3
 08/22/2017   20:30:10   (  81.18, -86.66) 08/22/2017   20:29:04  (  81.18, -86.84)    3.06                66
 08/22/2017   21:19:36   ( -81.20,  81.32) 08/22/2017   21:19:43  ( -81.20,  81.34)    0.68                 7
 08/25/2017   16:04:24   (  81.20, -19.92) 08/25/2017   16:03:22  (  81.19, -20.07)    2.64                62
 08/25/2017   16:53:50   ( -81.22, 148.09) 08/25/2017   16:54:01  ( -81.22, 148.15)    1.10                11
 08/28/2017   11:38:40   (  81.19,  46.43) 08/28/2017   11:37:42  (  81.19,  46.32)    1.91                58
 08/28/2017   12:28:06   ( -81.21,-145.54) 08/28/2017   12:28:21  ( -81.22,-145.43)    1.83                15
 08/31/2017   07:12:56   (  81.18, 112.76) 08/31/2017   07:12:02  (  81.19, 112.70)    1.08                54