Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 26.  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)
 04/27/2019   21:37:31   ( -81.09,  74.42) 04/27/2019   21:36:36  ( -81.08,  74.32)    1.82                55
 04/27/2019   22:26:56   (  81.11,-117.54) 04/27/2019   22:27:15  (  81.10,-117.69)    2.70                19
 04/30/2019   17:11:45   ( -81.08, 140.78) 04/30/2019   17:10:59  ( -81.09, 140.90)    2.09                46
 04/30/2019   18:01:10   (  81.11, -51.21) 04/30/2019   18:01:38  (  81.11, -51.15)    1.07                28
 05/03/2019   12:45:58   ( -81.07,-152.88) 05/03/2019   12:45:22  ( -81.08,-152.90)    0.64                36
 05/03/2019   13:35:22   (  81.12,  15.46) 05/03/2019   13:36:00  (  81.11,  15.38)    1.63                38
 05/06/2019   08:20:11   ( -81.09, -86.21) 05/06/2019   08:19:45  ( -81.09, -86.33)    2.23                26
 05/06/2019   09:09:36   (  81.11,  81.74) 05/06/2019   09:10:23  (  81.12,  81.91)    2.90                47
 05/09/2019   03:54:24   ( -81.10, -19.57) 05/09/2019   03:54:07  ( -81.10, -19.40)    2.83                17