Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 3 29.  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)
 03/29/2021   10:17:32   ( -81.06,-116.09) 03/29/2021   10:18:08  ( -81.06,-115.94)    2.53                36
 03/29/2021   11:08:11   (  81.09,  52.01) 03/29/2021   11:07:33  (  81.09,  52.15)    2.45                38
 04/01/2021   05:51:53   ( -81.07, -49.44) 04/01/2021   05:52:21  ( -81.08, -49.32)    2.10                28
 04/01/2021   06:42:32   (  81.10, 118.68) 04/01/2021   06:41:46  (  81.10, 118.75)    1.13                46
 04/04/2021   01:26:15   ( -81.08,  17.20) 04/04/2021   01:26:35  ( -81.09,  17.27)    1.32                20
 04/04/2021   02:16:54   (  81.11,-174.66) 04/04/2021   02:16:00  (  81.11,-174.70)    0.64                54
 04/06/2021   21:00:37   ( -81.09,  83.82) 04/06/2021   21:00:49  ( -81.09,  83.81)    0.55                12
 04/06/2021   21:51:16   (  81.12,-108.03) 04/06/2021   21:50:14  (  81.12,-108.18)    2.62                62
 04/09/2021   16:34:58   ( -81.10, 150.42) 04/09/2021   16:35:02  ( -81.10, 150.31)    1.87                 4