Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 1 1.  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)
 01/02/2018   01:02:12   (  81.13,-155.70) 01/02/2018   01:01:38  (  81.13,-155.80)    1.78                34
 01/02/2018   01:51:38   ( -81.15,  12.22) 01/02/2018   01:52:17  ( -81.15,  12.37)    2.76                39
 01/04/2018   20:36:26   (  81.13, -89.19) 01/04/2018   20:36:00  (  81.13, -89.21)    0.49                26
 01/04/2018   21:25:52   ( -81.15,  78.75) 01/04/2018   21:26:40  ( -81.15,  78.61)    2.36                48
 01/07/2018   16:10:40   (  81.14, -22.72) 01/07/2018   16:10:22  (  81.14, -22.65)    1.22                18
 01/07/2018   17:00:06   ( -81.16, 145.24) 01/07/2018   17:01:02  ( -81.16, 145.21)    0.57                56
 01/10/2018   11:44:53   (  81.14,  43.72) 01/10/2018   11:44:43  (  81.14,  43.90)    3.24                10
 01/10/2018   12:34:19   ( -81.16,-148.30) 01/10/2018   12:35:23  ( -81.16,-148.21)    1.55                64
 01/13/2018   06:29:52   ( -80.85, -61.42) 01/13/2018   06:28:38  ( -80.95, -61.72)   12.27                74
 01/13/2018   07:19:07   (  81.13, 110.12) 01/13/2018   07:19:06  (  81.13, 110.06)    1.04                 1