Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 15.  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)
 04/16/2019   16:10:03   (  81.08, -23.73) 04/16/2019   16:09:44  (  81.08, -23.86)    2.27                19
 04/16/2019   16:59:28   ( -81.13, 144.59) 04/16/2019   17:00:22  ( -81.12, 144.46)    2.59                54
 04/19/2019   11:44:16   (  81.11,  43.11) 04/19/2019   11:44:06  (  81.10,  43.11)    0.58                10
 04/19/2019   12:33:42   ( -81.13,-148.90) 04/19/2019   12:34:45  ( -81.13,-148.92)    0.70                63
 04/22/2019   06:29:23   ( -80.57, -64.91) 04/22/2019   06:28:09  ( -80.74, -65.51)   22.20                74
 04/22/2019   07:18:29   (  81.11, 109.56) 04/22/2019   07:18:28  (  81.11, 109.68)    2.11                 1
 04/22/2019   08:07:55   ( -81.13, -82.42) 04/22/2019   08:09:07  ( -81.13, -82.30)    2.13                72
 04/25/2019   02:03:18   ( -81.09,   8.02) 04/25/2019   02:02:13  ( -81.08,   7.92)    1.94                65
 04/25/2019   02:52:43   (  81.11, 176.00) 04/25/2019   02:52:52  (  81.10, 175.87)    2.32                 9
 04/27/2019   21:37:32   ( -81.09,  74.46) 04/27/2019   21:36:36  ( -81.09,  74.51)    0.89                56