Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 7 9.  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)
 07/09/2018   11:19:07   (  81.23,  51.82) 07/09/2018   11:18:50  (  81.22,  51.63)    3.21                17
 07/09/2018   12:08:33   ( -81.24,-140.24) 07/09/2018   12:09:28  ( -81.25,-140.08)    2.88                55
 07/12/2018   06:53:23   (  81.24, 118.45) 07/12/2018   06:53:09  (  81.23, 118.39)    1.20                14
 07/12/2018   07:42:50   ( -81.23, -73.96) 07/12/2018   07:43:49  ( -81.24, -74.08)    1.92                59
 07/15/2018   02:27:40   (  81.22,-175.33) 07/15/2018   02:27:29  (  81.23,-175.25)    1.37                11
 07/15/2018   03:17:06   ( -81.24,  -7.34) 07/15/2018   03:18:08  ( -81.25,  -7.32)    0.41                62
 07/17/2018   22:01:55   (  81.23,-108.75) 07/17/2018   22:01:48  (  81.23,-108.90)    2.63                 7
 07/17/2018   22:51:21   ( -81.25,  59.26) 07/17/2018   22:52:26  ( -81.25,  59.43)    2.98                65
 07/20/2018   17:36:11   (  81.24, -42.20) 07/20/2018   17:36:07  (  81.24, -42.18)    0.43                 4