Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 8 28.  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)
 08/29/2021   02:47:10   (  81.34,-178.11) 08/29/2021   02:46:41  (  81.34,-178.28)    3.00                29
 08/29/2021   03:36:37   ( -81.33, -10.53) 08/29/2021   03:37:21  ( -81.33, -10.70)    2.82                44
 08/31/2021   22:21:25   (  81.34,-111.55) 08/31/2021   22:21:00  (  81.34,-111.73)    3.18                25
 08/31/2021   23:10:52   ( -81.34,  56.05) 08/31/2021   23:11:40  ( -81.32,  55.88)    3.29                48
 09/03/2021   17:55:42   (  81.33, -45.37) 09/03/2021   17:55:20  (  81.33, -45.20)    2.86                22
 09/03/2021   18:45:09   ( -81.33, 122.25) 09/03/2021   18:46:01  ( -81.33, 122.06)    3.16                52
 09/06/2021   13:29:58   (  81.33,  21.18) 09/06/2021   13:29:40  (  81.32,  21.31)    2.52                18
 09/06/2021   14:19:26   ( -81.32,-171.55) 09/06/2021   14:20:21  ( -81.32,-171.39)    2.84                55
 09/09/2021   09:04:14   (  81.32,  87.35) 09/09/2021   09:04:00  (  81.33,  87.42)    1.56                14