Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2017 8 15.  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)
 08/17/2017   05:22:02   (  80.55, 132.29) 08/17/2017   05:20:48  (  80.79, 131.66)   28.27                74
 08/17/2017   06:11:04   ( -81.21, -51.43) 08/17/2017   06:11:03  ( -81.21, -51.43)    0.11                 1
 08/17/2017   07:00:29   (  81.23, 116.68) 08/17/2017   07:01:41  (  81.23, 116.84)    2.72                72
 08/20/2017   00:55:54   (  81.19,-152.95) 08/20/2017   00:54:44  (  81.18,-153.14)    3.17                70
 08/20/2017   01:45:20   ( -81.21,  15.03) 08/20/2017   01:45:23  ( -81.21,  15.03)    0.09                 3
 08/22/2017   20:30:09   (  81.18, -86.55) 08/22/2017   20:29:03  (  81.18, -86.73)    3.02                66
 08/22/2017   21:19:35   ( -81.21,  81.45) 08/22/2017   21:19:42  ( -81.21,  81.48)    0.40                 7
 08/25/2017   16:04:25   (  81.18, -20.17) 08/25/2017   16:03:23  (  81.18, -20.33)    2.62                62
 08/25/2017   16:53:51   ( -81.20, 147.86) 08/25/2017   16:54:02  ( -81.21, 147.91)    1.03                11
 08/28/2017   11:38:40   (  81.20,  46.55) 08/28/2017   11:37:42  (  81.19,  46.44)    1.93                58