Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 8 1.  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)
 08/02/2021   23:40:45   ( -81.17,  45.46) 08/02/2021   23:41:45  ( -81.17,  45.36)    1.87                60
 08/03/2021   00:31:25   (  81.18,-146.79) 08/03/2021   00:31:11  (  81.17,-146.92)    2.30                14
 08/05/2021   19:15:06   ( -81.16, 111.78) 08/05/2021   19:16:02  ( -81.16, 111.61)    2.99                56
 08/05/2021   20:05:46   (  81.18, -80.46) 08/05/2021   20:05:27  (  81.18, -80.33)    2.30                19
 08/08/2021   14:49:26   ( -81.16, 178.08) 08/08/2021   14:50:17  ( -81.17, 178.20)    2.15                51
 08/08/2021   15:40:05   (  81.19, -13.76) 08/08/2021   15:39:42  (  81.19, -13.77)    0.52                23
 08/11/2021   10:23:47   ( -81.16,-115.62) 08/11/2021   10:24:34  ( -81.15,-115.60)    0.56                47
 08/11/2021   11:14:26   (  81.18,  52.54) 08/11/2021   11:13:59  (  81.17,  52.40)    2.57                27
 08/14/2021   05:58:07   ( -81.16, -48.96) 08/14/2021   05:58:50  ( -81.16, -49.06)    1.93                43