Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 4 27.  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)
 04/29/2021   08:44:54   (  81.08,  87.33) 04/29/2021   08:45:11  (  81.07,  87.28)    1.18                17
 04/29/2021   09:35:32   ( -81.11,-104.56) 04/29/2021   09:34:36  ( -81.12,-104.41)    2.82                56
 05/02/2021   04:19:16   (  81.08, 153.79) 05/02/2021   04:19:24  (  81.08, 153.85)    1.02                 8
 05/02/2021   05:09:54   ( -81.11, -38.06) 05/02/2021   05:08:50  ( -81.10, -38.18)    2.22                64
 05/04/2021   23:02:58   ( -81.06,  52.43) 05/04/2021   23:04:12  ( -81.06,  52.36)    1.21                74
 05/04/2021   23:53:38   (  81.08,-139.79) 05/04/2021   23:53:37  (  81.09,-139.63)    2.73                 1
 05/05/2021   00:44:16   ( -81.11,  28.42) 05/05/2021   00:43:03  ( -81.11,  28.37)    0.96                73
 05/07/2021   18:37:19   ( -81.07, 118.88) 05/07/2021   18:38:24  ( -81.07, 118.86)    0.40                65
 05/07/2021   19:27:58   (  81.10, -73.01) 05/07/2021   19:27:49  (  81.09, -73.15)    2.49                 9
 05/10/2021   14:11:41   ( -81.07,-174.68) 05/10/2021   14:12:37  ( -81.07,-174.68)    0.03                56