Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 4.  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)
 06/04/2021   22:20:49   ( -81.16,  65.35) 06/04/2021   22:21:07  ( -81.15,  65.18)    2.98                18
 06/04/2021   23:11:27   (  81.18,-126.52) 06/04/2021   23:10:32  (  81.18,-126.69)    2.74                55
 06/07/2021   17:55:12   ( -81.14, 131.28) 06/07/2021   17:55:24  ( -81.14, 131.42)    2.38                12
 06/07/2021   18:45:50   (  81.17, -60.66) 06/07/2021   18:44:49  (  81.17, -60.47)    3.27                61
 06/10/2021   13:29:32   ( -81.15,-162.05) 06/10/2021   13:29:39  ( -81.15,-162.01)    0.77                 7
 06/10/2021   14:20:10   (  81.17,   5.95) 06/10/2021   14:19:04  (  81.18,   6.08)    2.21                66
 06/13/2021   09:03:53   ( -81.16, -95.39) 06/13/2021   09:03:55  ( -81.16, -95.46)    1.22                 2
 06/13/2021   09:54:31   (  81.18,  72.57) 06/13/2021   09:53:20  (  81.18,  72.61)    0.76                71
 06/16/2021   03:47:34   (  81.14, 163.16) 06/16/2021   03:48:45  (  81.14, 163.05)    1.92                71