Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 7 26.  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)
 07/27/2021   00:25:00   (  81.10,-146.61) 07/27/2021   00:23:49  (  81.10,-146.65)    0.70                71
 07/27/2021   01:14:26   ( -81.12,  21.34) 07/27/2021   01:14:28  ( -81.12,  21.37)    0.65                 2
 07/29/2021   19:59:16   (  81.11, -79.96) 07/29/2021   19:58:11  (  81.11, -79.86)    1.74                65
 07/29/2021   20:48:42   ( -81.13,  88.02) 07/29/2021   20:48:50  ( -81.13,  88.16)    2.44                 8
 08/01/2021   15:33:33   (  81.10, -13.71) 08/01/2021   15:32:35  (  81.10, -13.84)    2.14                58
 08/01/2021   16:22:59   ( -81.12, 154.30) 08/01/2021   16:23:14  ( -81.12, 154.18)    1.90                15
 08/04/2021   11:07:48   (  81.11,  52.86) 08/04/2021   11:06:56  (  81.11,  52.91)    1.01                52
 08/04/2021   11:57:14   ( -81.13,-139.11) 08/04/2021   11:57:35  ( -81.13,-139.06)    0.81                21
 08/07/2021   06:42:04   (  81.11, 119.39) 08/07/2021   06:41:19  (  81.11, 119.27)    2.14                45