Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 1 25.  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)
 01/26/2021   13:22:45   ( -81.06,-162.11) 01/26/2021   13:23:53  ( -81.06,-162.14)    0.42                68
 01/26/2021   14:13:23   (  81.09,   6.07) 01/26/2021   14:13:18  (  81.09,   5.96)    1.81                 5
 01/29/2021   08:57:08   ( -81.06, -95.71) 01/29/2021   08:58:08  ( -81.06, -95.67)    0.75                60
 01/29/2021   09:47:46   (  81.09,  72.40) 01/29/2021   09:47:33  (  81.09,  72.40)    0.22                13
 02/01/2021   04:31:30   ( -81.06, -29.33) 02/01/2021   04:32:22  ( -81.06, -29.24)    1.61                52
 02/01/2021   05:22:08   (  81.09, 138.72) 02/01/2021   05:21:47  (  81.09, 138.81)    1.63                21
 02/04/2021   00:05:53   ( -81.06,  37.03) 02/04/2021   00:06:37  ( -81.06,  37.16)    2.19                44
 02/04/2021   00:56:31   (  81.08,-154.98) 02/04/2021   00:56:02  (  81.09,-154.81)    2.81                29
 02/06/2021   19:40:16   ( -81.05, 103.38) 02/06/2021   19:40:52  ( -81.05, 103.52)    2.52                36