Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 1 18.  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)
 01/18/2021   03:30:16   (  81.08, 166.52) 01/18/2021   03:30:34  (  81.08, 166.47)    0.89                18
 01/18/2021   04:20:55   ( -81.11, -25.43) 01/18/2021   04:20:00  ( -81.10, -25.61)    3.22                55
 01/20/2021   23:04:38   (  81.09,-126.73) 01/20/2021   23:04:47  (  81.09,-126.88)    2.49                 9
 01/20/2021   23:55:18   ( -81.11,  41.01) 01/20/2021   23:54:13  ( -81.11,  41.06)    1.07                65
 01/23/2021   17:48:22   ( -81.06, 131.43) 01/23/2021   17:49:35  ( -81.05, 131.33)    1.98                73
 01/23/2021   18:39:01   (  81.08, -60.75) 01/23/2021   18:39:00  (  81.08, -60.62)    2.24                 1
 01/23/2021   19:29:32   ( -81.20, 110.46) 01/23/2021   19:28:18  ( -81.28, 110.29)    9.40                74
 01/26/2021   13:22:45   ( -81.06,-162.15) 01/26/2021   13:23:48  ( -81.06,-162.07)    1.53                63
 01/26/2021   14:13:23   (  81.09,   5.97) 01/26/2021   14:13:13  (  81.09,   5.96)    0.17                10
 01/29/2021   08:57:07   ( -81.07, -95.39) 01/29/2021   08:58:01  ( -81.07, -95.50)    1.99                54