Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 19.  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)
 12/19/2020   17:18:53   ( -81.11, 140.01) 12/19/2020   17:18:36  ( -81.12, 140.12)    2.01                17
 12/19/2020   18:08:18   (  81.14, -51.90) 12/19/2020   18:09:16  (  81.14, -52.08)    3.07                58
 12/22/2020   12:53:07   ( -81.13,-153.28) 12/22/2020   12:53:00  ( -81.13,-153.32)    0.74                 7
 12/22/2020   13:42:32   (  81.16,  14.78) 12/22/2020   13:43:39  (  81.15,  14.84)    1.21                67
 12/25/2020   07:37:56   (  81.10, 105.02) 12/25/2020   07:36:46  (  81.10, 104.95)    1.06                70
 12/25/2020   08:27:22   ( -81.12, -86.99) 12/25/2020   08:27:25  ( -81.12, -87.15)    2.75                 3
 12/28/2020   03:12:09   (  81.11, 171.61) 12/28/2020   03:11:09  (  81.10, 171.45)    2.79                60
 12/28/2020   04:01:35   ( -81.13, -20.37) 12/28/2020   04:01:47  ( -81.14, -20.24)    2.21                12
 12/30/2020   22:46:23   (  81.12,-121.83) 12/30/2020   22:45:32  (  81.12,-121.69)    2.49                51