Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 6 18.  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)
 06/19/2019   15:20:41   ( -81.47, 176.19) 06/19/2019   15:20:31  ( -81.47, 176.09)    1.74                10
 06/19/2019   16:10:07   (  81.47, -16.06) 06/19/2019   16:11:11  (  81.47, -16.16)    1.63                64
 06/22/2019   10:54:56   ( -81.47,-117.28) 06/22/2019   10:54:53  ( -81.47,-117.16)    1.84                 3
 06/22/2019   11:44:22   (  81.47,  50.45) 06/22/2019   11:45:33  (  81.47,  50.57)    2.03                71
 06/25/2019   05:39:45   (  81.47, 141.63) 06/25/2019   05:38:37  (  81.47, 141.57)    1.03                68
 06/25/2019   06:29:12   ( -81.47, -50.76) 06/25/2019   06:29:17  ( -81.47, -50.83)    1.28                 5
 06/28/2019   01:14:01   (  81.48,-151.89) 06/28/2019   01:13:00  (  81.47,-151.73)    2.71                61
 06/28/2019   02:03:28   ( -81.48,  15.74) 06/28/2019   02:03:40  ( -81.47,  15.88)    2.41                12
 06/30/2019   20:48:17   (  81.48, -85.43) 06/30/2019   20:47:24  (  81.47, -85.46)    0.90                53