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   (  81.15,-155.30) 10/25/2021   01:02:19  (  81.15,-155.13)    3.00                10
 10/25/2021   01:51:55   ( -81.16,  12.60) 10/25/2021   01:52:59  ( -81.16,  12.70)    1.80                64
 10/27/2021   19:47:53   ( -80.11,  91.59) 10/27/2021   19:46:39  ( -80.42,  90.43)   40.88                74
 10/27/2021   20:36:44   (  81.13, -89.17) 10/27/2021   20:36:42  (  81.13, -89.17)    0.58                 2
 10/27/2021   21:26:09   ( -81.17,  79.12) 10/27/2021   21:27:21  ( -81.16,  79.06)    1.30                72
 10/30/2021   15:21:33   ( -81.12, 169.57) 10/30/2021   15:20:26  ( -81.11, 169.38)    3.31                67
 10/30/2021   16:10:59   (  81.13, -22.72) 10/30/2021   16:11:05  (  81.13, -22.85)    2.18                 6
 11/02/2021   10:55:48   ( -81.12,-124.00) 11/02/2021   10:54:48  ( -81.12,-123.93)    1.15                60
 11/02/2021   11:45:13   (  81.15,  44.05) 11/02/2021   11:45:26  (  81.15,  44.20)    2.63                13
 11/05/2021   06:30:02   ( -81.12, -57.61) 11/05/2021   06:29:10  ( -81.12, -57.65)    0.66                52