Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 7 6.  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   (  81.22,  51.80) 07/09/2018   11:18:50  (  81.22,  51.61)    3.20                17
 07/09/2018   12:08:33   ( -81.24,-140.24) 07/09/2018   12:09:28  ( -81.25,-140.08)    2.78                55
 07/12/2018   06:53:23   (  81.24, 118.43) 07/12/2018   06:53:09  (  81.23, 118.37)    1.24                14
 07/12/2018   07:42:50   ( -81.23, -73.96) 07/12/2018   07:43:49  ( -81.24, -74.08)    2.07                59
 07/15/2018   02:27:40   (  81.22,-175.32) 07/15/2018   02:27:29  (  81.23,-175.26)    1.21                11
 07/15/2018   03:17:06   ( -81.25,  -7.32) 07/15/2018   03:18:08  ( -81.25,  -7.31)    0.14                62
 07/17/2018   22:01:55   (  81.23,-108.73) 07/17/2018   22:01:48  (  81.23,-108.90)    2.91                 7
 07/17/2018   22:51:21   ( -81.26,  59.30) 07/17/2018   22:52:26  ( -81.26,  59.46)    2.64                65
 07/20/2018   17:36:11   (  81.24, -42.15) 07/20/2018   17:36:07  (  81.24, -42.15)    0.48                 4