Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 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)
 06/22/2021   13:54:15   ( -81.38,-163.99) 06/22/2021   13:53:05  ( -81.37,-164.07)    1.89                70
 06/22/2021   14:43:42   (  81.37,   3.41) 06/22/2021   14:43:45  (  81.36,   3.60)    3.32                 3
 06/25/2021   09:28:32   ( -81.36, -97.96) 06/25/2021   09:27:27  ( -81.37, -97.87)    2.15                65
 06/25/2021   10:17:58   (  81.37,  69.79) 06/25/2021   10:18:07  (  81.36,  69.78)    0.34                 9
 06/28/2021   05:02:46   ( -81.38, -31.20) 06/28/2021   05:01:47  ( -81.37, -31.29)    1.98                59
 06/28/2021   05:52:13   (  81.36, 136.14) 06/28/2021   05:52:28  (  81.37, 135.96)    3.21                15
 07/01/2021   00:37:02   ( -81.37,  35.15) 07/01/2021   00:36:08  ( -81.36,  35.27)    2.42                54
 07/01/2021   01:26:29   (  81.36,-157.54) 07/01/2021   01:26:49  (  81.36,-157.50)    0.97                20