Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 9 10.  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)
 09/12/2019   00:00:13   (  81.48,-133.44) 09/11/2019   23:59:02  (  81.48,-133.40)    0.64                71
 09/12/2019   00:49:40   ( -81.48,  34.17) 09/12/2019   00:49:42  ( -81.47,  34.33)    2.64                 2
 09/14/2019   19:34:30   (  81.48, -66.98) 09/14/2019   19:33:26  (  81.47, -66.83)    2.51                64
 09/14/2019   20:23:57   ( -81.48, 100.65) 09/14/2019   20:24:07  ( -81.47, 100.52)    2.17                10
 09/17/2019   15:08:47   (  81.47,  -0.78) 09/17/2019   15:07:50  (  81.48,  -0.67)    1.89                57
 09/17/2019   15:58:14   ( -81.47, 166.88) 09/17/2019   15:58:31  ( -81.47, 166.71)    2.94                17
 09/20/2019   10:43:04   (  81.48,  65.96) 09/20/2019   10:42:14  (  81.47,  65.88)    1.61                50
 09/20/2019   11:32:32   ( -81.47,-126.76) 09/20/2019   11:32:55  ( -81.47,-126.73)    0.95                23
 09/23/2019   06:17:23   (  81.47, 132.05) 09/23/2019   06:16:39  (  81.48, 132.02)    1.02                44