Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 12.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2021   09:03:53   ( -81.16, -95.28) 06/13/2021   09:03:55  ( -81.16, -95.31)    0.61                 2
 06/13/2021   09:54:32   (  81.17,  72.37) 06/13/2021   09:53:21  (  81.17,  72.46)    1.60                71
 06/16/2021   03:47:34   (  81.13, 162.94) 06/16/2021   03:48:45  (  81.13, 162.90)    0.83                71
 06/16/2021   04:38:13   ( -81.17, -28.66) 06/16/2021   04:38:10  ( -81.17, -28.79)    2.33                 3
 06/18/2021   23:21:54   (  81.15,-130.12) 06/18/2021   23:23:00  (  81.15,-130.27)    2.47                66
 06/19/2021   00:12:36   ( -81.15,  37.19) 06/19/2021   00:12:27  ( -81.15,  37.33)    2.39                 9
 06/21/2021   18:56:17   (  81.13, -64.33) 06/21/2021   18:57:17  (  81.13, -64.20)    2.19                60
 06/21/2021   19:46:56   ( -81.17, 104.15) 06/21/2021   19:46:42  ( -81.17, 104.15)    0.50                14
 06/24/2021   14:30:36   (  81.15,   2.59) 06/24/2021   14:31:31  (  81.15,   2.57)    0.36                55