Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 13.  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)
 04/13/2019   20:35:49   (  81.10, -89.93) 04/13/2019   20:35:20  (  81.10, -89.78)    2.71                29
 04/13/2019   21:25:14   ( -81.12,  78.02) 04/13/2019   21:25:58  ( -81.12,  78.15)    2.14                44
 04/16/2019   16:10:02   (  81.10, -23.48) 04/16/2019   16:09:43  (  81.09, -23.55)    1.28                19
 04/16/2019   16:59:28   ( -81.12, 144.51) 04/16/2019   17:00:22  ( -81.12, 144.41)    1.73                54
 04/19/2019   11:44:16   (  81.10,  42.94) 04/19/2019   11:44:06  (  81.10,  43.04)    1.76                10
 04/19/2019   12:33:42   ( -81.12,-149.04) 04/19/2019   12:34:45  ( -81.12,-148.96)    1.47                63
 04/22/2019   06:29:11   ( -80.92, -60.76) 04/22/2019   06:27:57  ( -80.98, -60.93)    7.40                74
 04/22/2019   07:18:30   (  81.09, 109.33) 04/22/2019   07:18:30  (  81.09, 109.24)    1.47                 0
 04/22/2019   08:07:56   ( -81.12, -82.63) 04/22/2019   08:09:09  ( -81.12, -82.72)    1.48                73
 04/25/2019   02:03:17   ( -81.09,   8.09) 04/25/2019   02:02:12  ( -81.09,   8.25)    2.78                65