Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 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)
 11/13/2021   17:12:43   ( -81.13, 141.81) 11/13/2021   17:12:15  ( -81.13, 141.91)    1.96                28
 11/13/2021   18:02:08   (  81.16, -50.08) 11/13/2021   18:02:54  (  81.15, -50.20)    2.00                46
 11/16/2021   12:46:57   ( -81.13,-151.73) 11/16/2021   12:46:37  ( -81.14,-151.56)    3.05                20
 11/16/2021   13:36:22   (  81.16,  16.34) 11/16/2021   13:37:16  (  81.15,  16.32)    0.37                54
 11/19/2021   08:21:11   ( -81.13, -85.31) 11/19/2021   08:21:00  ( -81.13, -85.44)    2.18                11
 11/19/2021   09:10:36   (  81.15,  82.73) 11/19/2021   09:11:38  (  81.16,  82.82)    1.71                62
 11/22/2021   03:55:23   ( -81.14, -18.57) 11/22/2021   03:55:20  ( -81.14, -18.58)    0.37                 3
 11/22/2021   04:44:48   (  81.17, 149.45) 11/22/2021   04:45:59  (  81.16, 149.31)    2.61                71
 11/24/2021   22:40:11   (  81.11,-120.27) 11/24/2021   22:39:03  (  81.12,-120.24)    0.64                68