Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 7 5.  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)
 07/06/2018   15:44:51   (  81.22, -14.69) 07/06/2018   15:44:30  (  81.23, -14.60)    1.60                21
 07/06/2018   16:34:17   ( -81.24, 153.26) 07/06/2018   16:35:09  ( -81.24, 153.32)    1.18                52
 07/09/2018   11:19:07   (  81.24,  51.98) 07/09/2018   11:18:49  (  81.24,  52.16)    3.17                18
 07/09/2018   12:08:33   ( -81.25,-140.05) 07/09/2018   12:09:28  ( -81.25,-139.90)    2.54                55
 07/12/2018   06:53:24   (  81.23, 118.25) 07/12/2018   06:53:10  (  81.22, 118.15)    1.76                14
 07/12/2018   07:42:50   ( -81.25, -73.75) 07/12/2018   07:43:49  ( -81.24, -73.91)    2.64                59
 07/15/2018   02:27:39   (  81.24,-175.12) 07/15/2018   02:27:28  (  81.23,-175.11)    0.38                11
 07/15/2018   03:17:06   ( -81.24,  -7.48) 07/15/2018   03:18:08  ( -81.24,  -7.53)    1.07                62
 07/17/2018   22:01:56   (  81.23,-108.88) 07/17/2018   22:01:48  (  81.23,-108.76)    2.12                 8