Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 22.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/22/2020   12:53:07   ( -81.12,-153.48) 12/22/2020   12:53:00  ( -81.12,-153.52)    0.70                 7
 12/22/2020   13:42:32   (  81.15,  14.60) 12/22/2020   13:43:39  (  81.15,  14.66)    0.94                67
 12/25/2020   07:37:55   (  81.11, 105.21) 12/25/2020   07:36:45  (  81.11, 105.15)    1.27                70
 12/25/2020   08:27:21   ( -81.13, -86.82) 12/25/2020   08:27:24  ( -81.13, -86.97)    2.85                 3
 12/28/2020   03:12:10   (  81.10, 171.45) 12/28/2020   03:11:10  (  81.10, 171.28)    3.04                60
 12/28/2020   04:01:36   ( -81.12, -20.55) 12/28/2020   04:01:48  ( -81.13, -20.44)    2.12                12
 12/30/2020   22:46:23   (  81.11,-121.98) 12/30/2020   22:45:32  (  81.11,-121.86)    2.18                51
 12/30/2020   23:35:49   ( -81.13,  46.04) 12/30/2020   23:36:11  ( -81.13,  46.08)    0.81                22
 01/02/2021   18:20:37   (  81.11, -55.45) 01/02/2021   18:19:56  (  81.12, -55.38)    1.11                41