Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 12 31.  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)
 01/02/2019   16:10:27   ( -81.11, 156.92) 01/02/2019   16:10:24  ( -81.10, 156.81)    1.86                 3
 01/02/2019   16:59:52   (  81.13, -35.01) 01/02/2019   17:01:02  (  81.13, -34.87)    2.32                70
 01/05/2019   10:55:15   (  81.08,  55.33) 01/05/2019   10:54:08  (  81.08,  55.38)    0.96                67
 01/05/2019   11:44:41   ( -81.10,-136.69) 01/05/2019   11:44:48  ( -81.10,-136.85)    2.86                 7
 01/08/2019   06:29:29   (  81.10, 122.02) 01/08/2019   06:28:32  (  81.09, 122.04)    0.64                57
 01/08/2019   07:18:56   ( -81.10, -70.34) 01/08/2019   07:19:13  ( -81.10, -70.53)    3.24                17
 01/11/2019   02:03:44   (  81.09,-171.69) 01/11/2019   02:02:57  (  81.09,-171.68)    0.21                47
 01/11/2019   02:53:10   ( -81.11,  -3.68) 01/11/2019   02:53:37  ( -81.11,  -3.84)    2.91                27
 01/13/2019   21:37:57   (  81.10,-105.09) 01/13/2019   21:37:20  (  81.10,-105.04)    0.91                37