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)
 05/27/2021   11:37:46   ( -81.14,-134.35) 05/27/2021   11:38:19  ( -81.14,-134.40)    0.93                33
 05/27/2021   12:28:24   (  81.17,  33.91) 05/27/2021   12:27:44  (  81.17,  33.73)    3.12                40
 05/30/2021   07:12:07   ( -81.15, -67.63) 05/30/2021   07:12:35  ( -81.15, -67.69)    1.16                28
 05/30/2021   08:02:46   (  81.17, 100.18) 05/30/2021   08:02:01  (  81.16, 100.04)    2.62                45
 06/02/2021   02:46:28   ( -81.15,  -1.30) 06/02/2021   02:46:51  ( -81.14,  -1.39)    1.67                23
 06/02/2021   03:37:06   (  81.17, 166.82) 06/02/2021   03:36:16  (  81.17, 166.69)    2.29                50
 06/04/2021   22:20:49   ( -81.16,  65.39) 06/04/2021   22:21:07  ( -81.16,  65.25)    2.41                18
 06/04/2021   23:11:27   (  81.18,-126.56) 06/04/2021   23:10:32  (  81.18,-126.69)    2.35                55
 06/07/2021   17:55:12   ( -81.14, 131.30) 06/07/2021   17:55:24  ( -81.14, 131.48)    3.22                12