Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 5 27.  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, -67.63) 05/30/2021   07:12:35  ( -81.15, -67.70)    1.27                28
 05/30/2021   08:02:46   (  81.17, 100.19) 05/30/2021   08:02:01  (  81.16, 100.04)    2.74                45
 06/02/2021   02:46:28   ( -81.15,  -1.30) 06/02/2021   02:46:51  ( -81.14,  -1.41)    1.95                23
 06/02/2021   03:37:06   (  81.17, 166.82) 06/02/2021   03:36:16  (  81.17, 166.68)    2.55                50
 06/04/2021   22:20:49   ( -81.16,  65.38) 06/04/2021   22:21:07  ( -81.15,  65.21)    2.87                18
 06/04/2021   23:11:27   (  81.18,-126.56) 06/04/2021   23:10:32  (  81.18,-126.72)    2.79                55
 06/07/2021   17:55:12   ( -81.14, 131.28) 06/07/2021   17:55:24  ( -81.14, 131.43)    2.54                12
 06/07/2021   18:45:50   (  81.16, -60.73) 06/07/2021   18:44:49  (  81.16, -60.53)    3.31                61
 06/10/2021   13:29:32   ( -81.15,-162.09) 06/10/2021   13:29:39  ( -81.15,-162.03)    1.07                 7