Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 4 2.  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)
 04/04/2019   14:55:41   ( -81.45,-178.75) 04/04/2019   14:54:50  ( -81.45,-178.69)    1.27                51
 04/04/2019   15:45:07   (  81.45, -11.00) 04/04/2019   15:45:30  (  81.46, -11.11)    1.85                23
 04/07/2019   10:29:54   ( -81.45,-112.13) 04/07/2019   10:29:02  ( -81.46,-111.96)    2.84                52
 04/07/2019   11:19:20   (  81.46,  55.58) 04/07/2019   11:19:42  (  81.46,  55.57)    0.27                22
 04/10/2019   06:04:08   ( -81.46, -45.55) 04/10/2019   06:03:16  ( -81.46, -45.65)    1.81                52
 04/10/2019   06:53:34   (  81.46, 122.14) 04/10/2019   06:53:55  (  81.46, 122.24)    1.77                21
 04/13/2019   01:38:23   ( -81.45,  20.62) 04/13/2019   01:37:30  ( -81.45,  20.65)    0.81                53
 04/13/2019   02:27:49   (  81.45,-171.72) 04/13/2019   02:28:10  (  81.46,-171.91)    3.11                21
 04/15/2019   21:12:36   ( -81.45,  87.14) 04/15/2019   21:11:42  ( -81.46,  87.33)    3.12                54