Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 11 11.  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, 141.84) 11/13/2021   17:12:15  ( -81.13, 141.94)    1.90                28
 11/13/2021   18:02:08   (  81.16, -50.07) 11/13/2021   18:02:54  (  81.15, -50.18)    2.00                46
 11/16/2021   12:46:57   ( -81.13,-151.71) 11/16/2021   12:46:37  ( -81.14,-151.54)    3.09                20
 11/16/2021   13:36:22   (  81.16,  16.35) 11/16/2021   13:37:16  (  81.16,  16.33)    0.27                54
 11/19/2021   08:21:11   ( -81.13, -85.30) 11/19/2021   08:21:00  ( -81.13, -85.42)    1.94                11
 11/19/2021   09:10:36   (  81.15,  82.72) 11/19/2021   09:11:38  (  81.16,  82.83)    1.99                62
 11/22/2021   03:55:23   ( -81.14, -18.58) 11/22/2021   03:55:20  ( -81.14, -18.57)    0.32                 3
 11/22/2021   04:44:48   (  81.17, 149.42) 11/22/2021   04:45:59  (  81.16, 149.30)    2.07                71
 11/24/2021   22:40:10   (  81.13,-119.96) 11/24/2021   22:39:02  (  81.13,-119.88)    1.46                68