Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 6 19.  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)
 06/19/2020   04:50:07   (  81.47, 154.02) 06/19/2020   04:49:57  (  81.47, 154.13)    1.89                10
 06/19/2020   05:39:34   ( -81.47, -38.44) 06/19/2020   05:40:37  ( -81.46, -38.29)    2.53                63
 06/22/2020   00:24:23   (  81.47,-139.63) 06/22/2020   00:24:18  (  81.47,-139.62)    0.26                 5
 06/22/2020   01:13:50   ( -81.47,  27.93) 06/22/2020   01:14:58  ( -81.46,  27.98)    0.82                68
 06/24/2020   19:09:14   ( -81.46, 118.96) 06/24/2020   19:08:00  ( -81.48, 118.96)    1.67                74
 06/24/2020   19:58:40   (  81.47, -73.31) 06/24/2020   19:58:40  (  81.47, -73.38)    1.31                 0
 06/24/2020   20:48:07   ( -81.46,  94.28) 06/24/2020   20:49:20  ( -81.47,  94.24)    0.81                73
 06/27/2020   14:43:30   ( -81.47,-174.32) 06/27/2020   14:42:21  ( -81.47,-174.40)    1.36                69
 06/27/2020   15:32:56   (  81.48,  -6.60) 06/27/2020   15:33:01  (  81.47,  -6.75)    2.63                 5
 06/30/2020   10:17:46   ( -81.47,-108.01) 06/30/2020   10:16:42  ( -81.47,-108.17)    2.66                64