Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 4 4.  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)
 04/04/2020   23:22:52   ( -81.10,  48.30) 04/04/2020   23:22:39  ( -81.09,  48.13)    3.04                13
 04/05/2020   00:12:17   (  81.13,-143.64) 04/05/2020   00:13:18  (  81.12,-143.79)    2.65                61
 04/07/2020   18:57:06   ( -81.09, 114.58) 04/07/2020   18:57:02  ( -81.09, 114.51)    1.22                 4
 04/07/2020   19:46:31   (  81.11, -77.40) 04/07/2020   19:47:41  (  81.12, -77.42)    0.55                70
 04/10/2020   13:41:52   (  81.08,  13.20) 04/10/2020   13:40:44  (  81.08,  13.30)    1.70                68
 04/10/2020   14:31:18   ( -81.10,-178.79) 04/10/2020   14:31:23  ( -81.10,-178.75)    0.57                 5
 04/13/2020   09:16:06   (  81.06,  79.45) 04/13/2020   09:15:08  (  81.06,  79.26)    3.25                58
 04/13/2020   10:05:31   ( -81.11,-112.15) 04/13/2020   10:05:45  ( -81.11,-112.02)    2.16                14
 04/16/2020   04:50:19   (  81.07, 146.06) 04/16/2020   04:49:30  (  81.07, 145.96)    1.77                49