Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 5 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)
 05/30/2021   07:12:07   ( -81.15, -67.76) 05/30/2021   07:12:35  ( -81.14, -67.83)    1.25                28
 05/30/2021   08:02:45   (  81.18, 100.45) 05/30/2021   08:02:00  (  81.17, 100.29)    2.64                45
 06/02/2021   02:46:28   ( -81.16,  -1.05) 06/02/2021   02:46:51  ( -81.16,  -1.16)    1.89                23
 06/02/2021   03:37:07   (  81.17, 166.71) 06/02/2021   03:36:17  (  81.16, 166.57)    2.46                50
 06/04/2021   22:20:49   ( -81.15,  65.25) 06/04/2021   22:21:07  ( -81.15,  65.10)    2.67                18
 06/04/2021   23:11:27   (  81.18,-126.67) 06/04/2021   23:10:32  (  81.17,-126.82)    2.52                55
 06/07/2021   17:55:11   ( -81.15, 131.54) 06/07/2021   17:55:23  ( -81.16, 131.70)    2.92                12
 06/07/2021   18:45:48   (  81.18, -60.07) 06/07/2021   18:44:48  (  81.18, -60.24)    2.93                60
 06/10/2021   13:29:33   ( -81.14,-162.20) 06/10/2021   13:29:40  ( -81.14,-162.10)    1.70                 7