Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2020 12 10.  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)
 12/12/2020   13:53:59   ( -81.06,-169.71) 12/12/2020   13:55:00  ( -81.06,-169.84)    2.34                61
 12/12/2020   14:44:39   (  81.09,  -1.80) 12/12/2020   14:44:25  (  81.09,  -1.77)    0.42                14
 12/15/2020   09:28:22   ( -81.06,-103.45) 12/15/2020   09:29:14  ( -81.06,-103.41)    0.73                52
 12/15/2020   10:19:02   (  81.08,  64.45) 12/15/2020   10:18:39  (  81.08,  64.63)    3.11                23
 12/18/2020   05:02:46   ( -81.05, -37.20) 12/18/2020   05:03:29  ( -81.05, -37.02)    3.10                43
 12/18/2020   05:53:24   (  81.10, 131.42) 12/18/2020   05:52:53  (  81.10, 131.35)    1.33                31
 12/21/2020   00:37:08   ( -81.07,  29.77) 12/21/2020   00:37:43  ( -81.07,  29.67)    1.73                35
 12/21/2020   01:27:48   (  81.09,-162.37) 12/21/2020   01:27:08  (  81.09,-162.34)    0.54                40
 12/23/2020   20:11:30   ( -81.08,  96.35) 12/23/2020   20:11:56  ( -81.08,  96.31)    0.73                26