Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 3 28.  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,-116.11) 03/29/2021   10:18:08  ( -81.06,-115.96)    2.54                36
 03/29/2021   11:08:11   (  81.09,  51.98) 03/29/2021   11:07:33  (  81.09,  52.12)    2.39                38
 04/01/2021   05:51:53   ( -81.07, -49.46) 04/01/2021   05:52:21  ( -81.07, -49.34)    2.00                28
 04/01/2021   06:42:32   (  81.10, 118.66) 04/01/2021   06:41:46  (  81.10, 118.71)    0.95                46
 04/04/2021   01:26:15   ( -81.08,  17.18) 04/04/2021   01:26:35  ( -81.08,  17.23)    1.04                20
 04/04/2021   02:16:54   (  81.11,-174.69) 04/04/2021   02:16:00  (  81.11,-174.74)    0.90                54
 04/06/2021   21:00:37   ( -81.09,  83.80) 04/06/2021   21:00:49  ( -81.09,  83.76)    0.62                12
 04/06/2021   21:51:16   (  81.12,-108.06) 04/06/2021   21:50:14  (  81.11,-108.24)    3.13                62
 04/09/2021   16:34:58   ( -81.09, 150.39) 04/09/2021   16:35:02  ( -81.09, 150.25)    2.51                 4