Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 12 30.  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)
 01/01/2020   11:37:50   ( -81.06,-135.94) 01/01/2020   11:38:54  ( -81.05,-135.95)    0.44                64
 01/01/2020   12:28:29   (  81.08,  31.97) 01/01/2020   12:28:19  (  81.08,  32.09)    2.04                10
 01/04/2020   08:02:17   (  81.09,  98.76) 01/04/2020   08:02:33  (  81.08,  98.60)    2.88                16
 01/04/2020   08:52:56   ( -81.10, -93.39) 01/04/2020   08:51:59  ( -81.11, -93.41)    0.47                57
 01/07/2020   03:36:06   (  81.07, 164.81) 01/07/2020   03:36:47  (  81.06, 164.71)    1.72                41
 01/07/2020   04:26:45   ( -81.09, -27.27) 01/07/2020   04:26:13  ( -81.09, -27.27)    0.15                32
 01/09/2020   23:09:55   (  81.06,-128.78) 01/09/2020   23:11:01  (  81.06,-128.84)    1.12                66
 01/10/2020   00:00:34   ( -81.09,  39.22) 01/10/2020   00:00:27  ( -81.09,  39.20)    0.54                 7
 01/12/2020   19:34:24   ( -81.07, 105.34) 01/12/2020   19:34:42  ( -81.06, 105.27)    1.47                18