Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 2 11.  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)
 02/13/2018   04:56:44   (  81.13, 145.50) 02/13/2018   04:55:46  (  81.13, 145.54)    0.79                58
 02/13/2018   05:46:10   ( -81.15, -46.57) 02/13/2018   05:46:25  ( -81.16, -46.39)    3.28                15
 02/16/2018   00:30:58   (  81.14,-147.98) 02/16/2018   00:30:08  (  81.13,-148.06)    1.46                50
 02/16/2018   01:20:24   ( -81.16,  19.98) 02/16/2018   01:20:47  ( -81.15,  20.01)    0.58                23
 02/18/2018   20:05:11   (  81.14, -81.49) 02/18/2018   20:04:28  (  81.14, -81.30)    3.32                43
 02/18/2018   20:54:37   ( -81.16,  86.49) 02/18/2018   20:55:08  ( -81.15,  86.39)    1.86                31
 02/21/2018   15:39:25   (  81.14, -15.03) 02/21/2018   15:38:50  (  81.14, -14.92)    1.79                35
 02/21/2018   16:28:51   ( -81.16, 152.98) 02/21/2018   16:29:29  ( -81.17, 153.14)    2.78                38
 02/24/2018   11:13:39   (  81.14,  51.41) 02/24/2018   11:13:12  (  81.14,  51.44)    0.58                27