Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 3 6.  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)
 03/08/2021   10:49:06   (  81.13,  57.46) 03/08/2021   10:48:57  (  81.14,  57.52)    1.03                 9
 03/08/2021   11:38:32   ( -81.15,-134.62) 03/08/2021   11:39:37  ( -81.15,-134.66)    0.65                65
 03/11/2021   05:34:10   ( -80.70, -49.51) 03/11/2021   05:32:56  ( -80.84, -49.99)   18.65                74
 03/11/2021   06:23:20   (  81.12, 123.74) 03/11/2021   06:23:19  (  81.12, 123.63)    1.95                 1
 03/11/2021   07:12:45   ( -81.17, -67.95) 03/11/2021   07:13:57  ( -81.17, -67.80)    2.58                72
 03/14/2021   01:08:08   ( -81.11,  22.31) 03/14/2021   01:07:01  ( -81.11,  22.30)    0.31                67
 03/14/2021   01:57:33   (  81.13,-169.65) 03/14/2021   01:57:39  (  81.14,-169.52)    2.23                 6
 03/16/2021   20:42:20   ( -81.12,  88.91) 03/16/2021   20:41:21  ( -81.11,  88.75)    2.81                59
 03/16/2021   21:31:45   (  81.14,-103.07) 03/16/2021   21:31:59  (  81.14,-103.06)    0.23                14
 03/19/2021   16:16:33   ( -81.13, 155.48) 03/19/2021   16:15:41  ( -81.13, 155.57)    1.50                52