Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 1 15.  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)
 01/15/2021   07:55:54   (  81.08, 100.05) 01/15/2021   07:56:21  (  81.08, 100.06)    0.34                27
 01/15/2021   08:46:33   ( -81.10, -91.96) 01/15/2021   08:45:47  ( -81.10, -92.02)    1.09                46
 01/18/2021   03:30:16   (  81.08, 166.43) 01/18/2021   03:30:34  (  81.07, 166.38)    1.05                18
 01/18/2021   04:20:54   ( -81.12, -25.13) 01/18/2021   04:19:59  ( -81.12, -25.32)    3.20                55
 01/20/2021   23:04:38   (  81.09,-126.83) 01/20/2021   23:04:47  (  81.08,-126.98)    2.63                 9
 01/20/2021   23:55:18   ( -81.10,  40.93) 01/20/2021   23:54:13  ( -81.11,  40.99)    0.97                65
 01/23/2021   17:48:22   ( -81.07, 131.72) 01/23/2021   17:49:35  ( -81.07, 131.60)    2.16                73
 01/23/2021   18:39:02   (  81.07, -60.85) 01/23/2021   18:39:01  (  81.07, -60.74)    2.01                 1
 01/23/2021   19:29:32   ( -81.21, 110.76) 01/23/2021   19:28:18  ( -81.30, 110.57)   10.30                74
 01/26/2021   13:22:45   ( -81.05,-162.25) 01/26/2021   13:23:48  ( -81.05,-162.18)    1.23                63