Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 12 13.  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   ( -81.11,   7.14) 12/14/2020   02:09:49  ( -81.12,   7.24)    1.79                35
 12/14/2020   02:59:49   (  81.14, 175.22) 12/14/2020   03:00:28  (  81.15, 175.39)    2.96                39
 12/16/2020   21:44:39   ( -81.11,  73.56) 12/16/2020   21:44:12  ( -81.11,  73.52)    0.72                27
 12/16/2020   22:34:04   (  81.14,-118.38) 12/16/2020   22:34:51  (  81.14,-118.34)    0.77                47
 12/19/2020   17:18:54   ( -81.11, 139.94) 12/19/2020   17:18:35  ( -81.11, 139.78)    2.78                19
 12/19/2020   18:08:19   (  81.13, -52.03) 12/19/2020   18:09:14  (  81.14, -52.10)    1.19                55
 12/22/2020   12:53:07   ( -81.13,-153.36) 12/22/2020   12:52:55  ( -81.13,-153.23)    2.19                12
 12/22/2020   13:42:32   (  81.15,  14.65) 12/22/2020   13:43:35  (  81.14,  14.50)    2.75                63
 12/25/2020   08:27:22   ( -81.12, -87.06) 12/25/2020   08:27:18  ( -81.12, -87.02)    1.02                 4