Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 8 12.  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)
 08/12/2019   02:22:13   (  81.48,-168.95) 08/12/2019   02:22:10  (  81.47,-168.98)    0.51                 3
 08/12/2019   03:11:40   ( -81.47,  -1.41) 08/12/2019   03:12:50  ( -81.47,  -1.33)    1.25                70
 08/14/2019   21:56:29   (  81.48,-102.46) 08/14/2019   21:56:18  (  81.47,-102.63)    2.78                11
 08/14/2019   22:45:56   ( -81.47,  65.11) 08/14/2019   22:46:58  ( -81.47,  65.06)    0.87                62
 08/17/2019   17:30:45   (  81.48, -36.00) 08/17/2019   17:30:25  (  81.47, -35.89)    1.98                20
 08/17/2019   18:20:12   ( -81.48, 131.60) 08/17/2019   18:21:06  ( -81.47, 131.44)    2.71                54
 08/20/2019   13:05:00   (  81.48,  30.44) 08/20/2019   13:04:32  (  81.47,  30.45)    0.66                28
 08/20/2019   13:54:27   ( -81.48,-161.94) 08/20/2019   13:55:12  ( -81.47,-161.79)    2.45                45
 08/23/2019   08:39:16   (  81.48,  96.86) 08/23/2019   08:38:40  (  81.47,  96.77)    1.51                36