Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 1 13.  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   07:55:53   (  81.08, 100.13) 01/15/2021   07:56:20  (  81.08, 100.13)    0.56                27
 01/15/2021   08:46:32   ( -81.10, -91.87) 01/15/2021   08:45:46  ( -81.10, -91.93)    1.05                46
 01/18/2021   03:30:16   (  81.08, 166.50) 01/18/2021   03:30:34  (  81.08, 166.46)    0.85                18
 01/18/2021   04:20:55   ( -81.11, -25.42) 01/18/2021   04:20:00  ( -81.10, -25.58)    2.96                55
 01/20/2021   23:04:38   (  81.09,-126.76) 01/20/2021   23:04:47  (  81.09,-126.89)    2.24                 9
 01/20/2021   23:55:18   ( -81.11,  41.01) 01/20/2021   23:54:13  ( -81.11,  41.09)    1.52                65
 01/23/2021   17:48:22   ( -81.06, 131.42) 01/23/2021   17:49:35  ( -81.05, 131.35)    1.28                73
 01/23/2021   18:39:01   (  81.07, -60.80) 01/23/2021   18:39:00  (  81.08, -60.64)    2.77                 1
 01/23/2021   19:29:34   ( -81.18, 109.68) 01/23/2021   19:28:20  ( -81.24, 109.56)    7.02                74
 01/26/2021   13:22:45   ( -81.06,-162.19) 01/26/2021   13:23:48  ( -81.06,-162.05)    2.57                63