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,-133.45) 09/11/2019   23:59:02  (  81.47,-133.39)    1.02                71
 09/12/2019   00:49:40   ( -81.48,  34.17) 09/12/2019   00:49:42  ( -81.47,  34.35)    3.11                 2
 09/14/2019   19:34:30   (  81.48, -67.03) 09/14/2019   19:33:27  (  81.48, -67.22)    3.06                63
 09/14/2019   20:23:57   ( -81.48, 100.60) 09/14/2019   20:24:07  ( -81.47, 100.54)    0.97                10
 09/17/2019   15:08:46   (  81.48,  -0.50) 09/17/2019   15:07:50  (  81.47,  -0.67)    2.81                56
 09/17/2019   15:58:13   ( -81.48, 167.16) 09/17/2019   15:58:30  ( -81.47, 167.12)    1.11                17
 09/20/2019   10:43:04   (  81.47,  65.77) 09/20/2019   10:42:14  (  81.47,  65.88)    1.83                50
 09/20/2019   11:32:31   ( -81.47,-126.56) 09/20/2019   11:32:55  ( -81.47,-126.72)    2.72                24
 09/23/2019   06:17:22   (  81.47, 132.16) 09/23/2019   06:16:39  (  81.48, 132.01)    2.52                43