Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 12 26.  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)
 12/27/2020   09:53:37   ( -81.43,-103.01) 12/27/2020   09:52:25  ( -81.44,-103.11)    1.89                72
 12/27/2020   10:43:03   (  81.44,  64.73) 12/27/2020   10:43:05  (  81.43,  64.55)    2.99                 2
 12/27/2020   11:32:25   ( -81.52,-125.74) 12/27/2020   11:33:39  ( -81.36,-125.49)   18.20                74
 12/30/2020   05:27:51   ( -81.44, -36.41) 12/30/2020   05:26:47  ( -81.43, -36.37)    1.22                64
 12/30/2020   06:17:18   (  81.43, 130.92) 12/30/2020   06:17:28  (  81.44, 130.87)    1.18                10
 01/02/2021   01:02:06   ( -81.43,  29.77) 01/02/2021   01:01:10  ( -81.43,  29.97)    3.33                56
 01/02/2021   01:51:32   (  81.43,-162.54) 01/02/2021   01:51:50  (  81.43,-162.43)    1.87                18
 01/04/2021   20:36:20   ( -81.43,  96.29) 01/04/2021   20:35:33  ( -81.43,  96.28)    0.12                47
 01/04/2021   21:25:46   (  81.43, -96.04) 01/04/2021   21:26:13  (  81.43, -96.15)    1.96                27
 01/07/2021   16:10:33   ( -81.43, 162.77) 01/07/2021   16:09:55  ( -81.43, 162.58)    3.14                38