Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 4 5.  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)
 04/07/2019   10:29:54   ( -81.46,-111.99) 04/07/2019   10:29:02  ( -81.46,-111.85)    2.44                52
 04/07/2019   11:19:20   (  81.47,  55.75) 04/07/2019   11:19:42  (  81.46,  55.72)    1.06                22
 04/10/2019   06:04:09   ( -81.45, -45.77) 04/10/2019   06:03:17  ( -81.45, -45.94)    2.84                52
 04/10/2019   06:53:35   (  81.46, 121.94) 04/10/2019   06:53:56  (  81.46, 121.98)    0.63                21
 04/13/2019   01:38:22   ( -81.46,  20.83) 04/13/2019   01:37:29  ( -81.46,  20.75)    1.31                53
 04/13/2019   02:27:48   (  81.46,-171.49) 04/13/2019   02:28:08  (  81.46,-171.38)    1.91                20
 04/15/2019   21:12:37   ( -81.45,  87.01) 04/15/2019   21:11:43  ( -81.45,  87.02)    0.88                54
 04/15/2019   22:02:03   (  81.45,-105.34) 04/15/2019   22:02:22  (  81.46,-105.15)    3.28                19
 04/18/2019   16:46:51   ( -81.45, 153.56) 04/18/2019   16:45:56  ( -81.46, 153.67)    1.95                55