Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2020 11 21.  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)
 11/21/2020   14:25:48   (  81.13,   3.59) 11/21/2020   14:25:28  (  81.13,   3.70)    2.02                20
 11/21/2020   15:15:14   ( -81.15, 171.51) 11/21/2020   15:16:08  ( -81.14, 171.35)    2.87                54
 11/24/2020   10:00:04   (  81.13,  70.00) 11/24/2020   09:59:51  (  81.13,  70.17)    2.96                13
 11/24/2020   10:49:30   ( -81.15,-122.04) 11/24/2020   10:50:31  ( -81.14,-122.18)    2.52                61
 11/27/2020   05:34:20   (  81.12, 136.38) 11/27/2020   05:34:15  (  81.12, 136.25)    2.30                 5
 11/27/2020   06:23:46   ( -81.15, -55.64) 11/27/2020   06:24:54  ( -81.14, -55.74)    1.75                68
 11/30/2020   00:19:10   ( -81.09,  34.69) 11/30/2020   00:17:58  ( -81.10,  34.68)    0.39                72
 11/30/2020   01:08:35   (  81.12,-157.28) 11/30/2020   01:08:37  (  81.12,-157.32)    0.60                 2
 11/30/2020   01:57:33   ( -81.65,  21.61) 11/30/2020   01:58:47  ( -81.33,  21.94)   35.37                74
 12/02/2020   19:53:25   ( -81.11, 101.38) 12/02/2020   19:52:20  ( -81.11, 101.47)    1.52                65