Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 5 5.  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)
 05/07/2021   18:37:19   ( -81.07, 119.00) 05/07/2021   18:38:24  ( -81.07, 118.98)    0.50                65
 05/07/2021   19:27:58   (  81.10, -72.83) 05/07/2021   19:27:49  (  81.10, -72.95)    2.11                 9
 05/10/2021   14:11:42   ( -81.06,-174.90) 05/10/2021   14:12:38  ( -81.05,-174.87)    0.74                56
 05/10/2021   15:02:20   (  81.10,  -6.43) 05/10/2021   15:02:02  (  81.11,  -6.47)    0.87                18
 05/13/2021   09:46:03   ( -81.06,-108.45) 05/13/2021   09:46:50  ( -81.06,-108.40)    1.03                47
 05/13/2021   10:36:41   (  81.10,  59.96) 05/13/2021   10:36:14  (  81.11,  59.98)    0.60                27
 05/16/2021   05:20:24   ( -81.08, -41.64) 05/16/2021   05:21:02  ( -81.08, -41.59)    1.03                38
 05/16/2021   06:11:03   (  81.10, 126.33) 05/16/2021   06:10:27  (  81.11, 126.40)    1.31                36
 05/19/2021   00:54:46   ( -81.08,  24.78) 05/19/2021   00:55:15  ( -81.08,  24.82)    0.72                29