Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 2 2.  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)
 02/04/2021   19:03:29   (  81.43, -60.79) 02/04/2021   19:02:55  (  81.43, -60.77)    0.42                34
 02/04/2021   19:52:56   ( -81.42, 106.74) 02/04/2021   19:53:35  ( -81.42, 106.89)    2.54                39
 02/07/2021   14:37:44   (  81.42,   5.51) 02/07/2021   14:37:17  (  81.42,   5.71)    3.31                27
 02/07/2021   15:27:11   ( -81.42, 173.07) 02/07/2021   15:27:58  ( -81.42, 172.99)    1.50                47
 02/10/2021   10:11:58   (  81.43,  72.17) 02/10/2021   10:11:39  (  81.42,  72.18)    1.32                19
 02/10/2021   11:01:26   ( -81.41,-120.64) 02/10/2021   11:02:20  ( -81.42,-120.53)    2.17                54
 02/13/2021   05:46:12   (  81.42, 138.40) 02/13/2021   05:46:01  (  81.43, 138.24)    2.69                11
 02/13/2021   06:35:39   ( -81.42, -54.00) 02/13/2021   06:36:41  ( -81.42, -54.06)    1.09                62
 02/16/2021   01:20:27   (  81.41,-155.41) 02/16/2021   01:20:23  (  81.42,-155.32)    2.24                 4