Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 12.  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)
 08/14/2017   10:36:48   ( -81.21,-117.80) 08/14/2017   10:36:43  ( -81.21,-117.79)    0.41                 5
 08/14/2017   11:26:14   (  81.22,  49.93) 08/14/2017   11:27:22  (  81.22,  50.11)    3.11                68
 08/17/2017   05:22:02   (  80.56, 132.35) 08/17/2017   05:20:48  (  80.79, 131.73)   28.05                74
 08/17/2017   06:11:04   ( -81.21, -51.33) 08/17/2017   06:11:03  ( -81.21, -51.32)    0.43                 1
 08/17/2017   07:00:30   (  81.22, 116.38) 08/17/2017   07:01:42  (  81.22, 116.53)    2.80                72
 08/20/2017   00:55:53   (  81.19,-152.89) 08/20/2017   00:54:43  (  81.18,-153.06)    2.96                70
 08/20/2017   01:45:19   ( -81.21,  15.12) 08/20/2017   01:45:22  ( -81.21,  15.13)    0.42                 3
 08/22/2017   20:30:09   (  81.19, -86.50) 08/22/2017   20:29:03  (  81.18, -86.65)    2.66                66
 08/22/2017   21:19:35   ( -81.21,  81.54) 08/22/2017   21:19:42  ( -81.21,  81.58)    0.73                 7
 08/25/2017   16:04:25   (  81.18, -20.13) 08/25/2017   16:03:23  (  81.18, -20.25)    2.09                62