Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 4 20.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2020   02:40:14   ( -81.48,   5.70) 04/21/2020   02:39:05  ( -81.49,   5.71)    1.12                69
 04/21/2020   03:29:40   (  81.49, 173.41) 04/21/2020   03:29:45  (  81.49, 173.36)    0.79                 5
 04/23/2020   22:14:28   ( -81.48,  72.12) 04/23/2020   22:13:27  ( -81.49,  72.29)    2.97                61
 04/23/2020   23:03:54   (  81.48,-120.20) 04/23/2020   23:04:07  (  81.49,-120.09)    1.82                13
 04/26/2020   17:48:40   ( -81.50, 138.91) 04/26/2020   17:47:48  ( -81.49, 138.86)    1.48                52
 04/26/2020   18:38:07   (  81.48, -53.83) 04/26/2020   18:38:29  (  81.49, -53.96)    2.35                22
 04/29/2020   13:22:55   ( -81.48,-155.11) 04/29/2020   13:22:11  ( -81.49,-154.99)    2.35                44
 04/29/2020   14:12:21   (  81.48,  12.51) 04/29/2020   14:12:51  (  81.49,  12.55)    1.35                30
 05/02/2020   08:57:08   ( -81.49, -88.37) 05/02/2020   08:56:33  ( -81.49, -88.45)    1.49                35