Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 10 7.  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)
 10/10/2018   07:31:10   (  81.18, 108.11) 10/10/2018   07:30:22  (  81.18, 108.06)    0.98                48
 10/10/2018   08:20:37   ( -81.18, -84.30) 10/10/2018   08:21:03  ( -81.18, -84.47)    2.99                26
 10/13/2018   03:05:27   (  81.17, 174.31) 10/13/2018   03:04:44  (  81.17, 174.38)    1.40                43
 10/13/2018   03:54:53   ( -81.19, -17.70) 10/13/2018   03:55:24  ( -81.19, -17.78)    1.25                31
 10/15/2018   22:39:43   (  81.18,-119.15) 10/15/2018   22:39:06  (  81.17,-119.32)    2.92                37
 10/15/2018   23:29:09   ( -81.20,  48.86) 10/15/2018   23:29:45  ( -81.20,  48.90)    0.70                36
 10/18/2018   18:13:58   (  81.18, -52.64) 10/18/2018   18:13:26  (  81.18, -52.66)    0.37                32
 10/18/2018   19:03:24   ( -81.20, 115.40) 10/18/2018   19:04:05  ( -81.20, 115.57)    2.78                41
 10/21/2018   13:48:14   (  81.18,  13.85) 10/21/2018   13:47:47  (  81.19,  13.99)    2.45                27