Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 10 23.  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)
 10/25/2021   01:02:29   (  81.14,-155.42) 10/25/2021   01:02:19  (  81.14,-155.24)    2.97                10
 10/25/2021   01:51:55   ( -81.15,  12.49) 10/25/2021   01:52:59  ( -81.16,  12.59)    1.74                64
 10/27/2021   19:47:54   ( -80.10,  91.51) 10/27/2021   19:46:40  ( -80.41,  90.34)   41.21                74
 10/27/2021   20:36:44   (  81.14, -88.92) 10/27/2021   20:36:42  (  81.14, -88.90)    0.35                 2
 10/27/2021   21:26:10   ( -81.16,  79.02) 10/27/2021   21:27:22  ( -81.16,  78.95)    1.22                72
 10/30/2021   15:21:33   ( -81.11, 169.47) 10/30/2021   15:20:25  ( -81.12, 169.65)    3.28                68
 10/30/2021   16:10:58   (  81.14, -22.46) 10/30/2021   16:11:04  (  81.14, -22.58)    2.15                 6
 11/02/2021   10:55:48   ( -81.11,-124.10) 11/02/2021   10:54:48  ( -81.12,-124.04)    1.13                60
 11/02/2021   11:45:13   (  81.14,  43.94) 11/02/2021   11:45:26  (  81.15,  44.09)    2.61                13
 11/05/2021   06:30:03   ( -81.11, -57.71) 11/05/2021   06:29:11  ( -81.11, -57.75)    0.79                52