Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 12.  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)
 12/14/2020   02:10:24   ( -81.12,   7.18) 12/14/2020   02:09:49  ( -81.12,   7.28)    1.79                35
 12/14/2020   02:59:49   (  81.14, 175.26) 12/14/2020   03:00:28  (  81.15, 175.43)    3.01                39
 12/16/2020   21:44:39   ( -81.11,  73.60) 12/16/2020   21:44:12  ( -81.11,  73.57)    0.59                27
 12/16/2020   22:34:04   (  81.14,-118.35) 12/16/2020   22:34:51  (  81.14,-118.30)    0.89                47
 12/19/2020   17:18:53   ( -81.11, 139.98) 12/19/2020   17:18:34  ( -81.11, 139.83)    2.52                19
 12/19/2020   18:08:18   (  81.14, -52.00) 12/19/2020   18:09:13  (  81.14, -52.05)    0.90                55
 12/22/2020   12:53:07   ( -81.13,-153.32) 12/22/2020   12:52:55  ( -81.13,-153.17)    2.66                12
 12/22/2020   13:42:32   (  81.15,  14.68) 12/22/2020   13:43:35  (  81.14,  14.55)    2.28                63
 12/25/2020   08:27:22   ( -81.12, -87.03) 12/25/2020   08:27:18  ( -81.12, -86.94)    1.70                 4