Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 6 15.  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)
 06/16/2019   19:46:25   ( -81.46, 109.65) 06/16/2019   19:46:07  ( -81.47, 109.74)    1.77                18
 06/16/2019   20:35:51   (  81.47, -82.60) 06/16/2019   20:36:47  (  81.47, -82.52)    1.40                56
 06/19/2019   15:20:41   ( -81.47, 176.19) 06/19/2019   15:20:31  ( -81.47, 176.11)    1.40                10
 06/19/2019   16:10:07   (  81.47, -16.09) 06/19/2019   16:11:11  (  81.47, -16.17)    1.33                64
 06/22/2019   10:54:56   ( -81.47,-117.29) 06/22/2019   10:54:53  ( -81.47,-117.13)    2.72                 3
 06/22/2019   11:44:22   (  81.47,  50.41) 06/22/2019   11:45:33  (  81.47,  50.58)    2.83                71
 06/25/2019   05:39:45   (  81.47, 141.56) 06/25/2019   05:38:37  (  81.47, 141.59)    0.63                68
 06/25/2019   06:29:12   ( -81.47, -50.80) 06/25/2019   06:29:17  ( -81.47, -50.78)    0.41                 5
 06/28/2019   01:14:01   (  81.47,-152.00) 06/28/2019   01:13:01  (  81.47,-152.09)    1.54                60