Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 7 28.  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)
 07/29/2021   19:59:16   (  81.10, -80.13) 07/29/2021   19:58:11  (  81.10, -80.04)    1.59                65
 07/29/2021   20:48:42   ( -81.12,  87.83) 07/29/2021   20:48:50  ( -81.13,  87.96)    2.39                 8
 08/01/2021   15:33:32   (  81.11, -13.51) 08/01/2021   15:32:34  (  81.10, -13.65)    2.45                58
 08/01/2021   16:22:58   ( -81.13, 154.48) 08/01/2021   16:23:13  ( -81.13, 154.36)    2.14                15
 08/04/2021   11:07:49   (  81.10,  52.70) 08/04/2021   11:06:57  (  81.10,  52.73)    0.74                52
 08/04/2021   11:57:15   ( -81.12,-139.28) 08/04/2021   11:57:36  ( -81.12,-139.26)    0.56                21
 08/07/2021   06:42:04   (  81.10, 119.25) 08/07/2021   06:41:19  (  81.10, 119.09)    2.80                45
 08/07/2021   07:31:30   ( -81.13, -72.71) 08/07/2021   07:31:57  ( -81.14, -72.52)    3.26                27
 08/10/2021   02:16:20   (  81.11,-174.25) 08/10/2021   02:15:41  (  81.11,-174.20)    0.78                39