Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 12 23.  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)
 12/24/2019   00:05:44   (  81.06,-142.73) 12/24/2019   00:06:44  (  81.07,-142.69)    1.04                60
 12/24/2019   00:56:22   ( -81.08,  25.24) 12/24/2019   00:56:10  ( -81.09,  25.28)    0.84                12
 12/26/2019   20:30:12   ( -81.07,  91.42) 12/26/2019   20:30:25  ( -81.08,  91.54)    2.27                13
 12/26/2019   21:20:51   (  81.10,-100.56) 12/26/2019   21:19:50  (  81.10,-100.43)    2.44                61
 12/29/2019   16:04:02   ( -81.06, 157.60) 12/29/2019   16:04:40  ( -81.06, 157.77)    3.12                38
 12/29/2019   16:54:40   (  81.09, -34.09) 12/29/2019   16:54:05  (  81.09, -34.23)    2.51                35
 01/01/2020   11:37:50   ( -81.06,-135.85) 01/01/2020   11:38:54  ( -81.05,-136.03)    3.27                64
 01/01/2020   12:28:29   (  81.08,  32.01) 01/01/2020   12:28:19  (  81.07,  31.94)    1.43                10
 01/04/2020   08:02:18   (  81.07,  98.49) 01/04/2020   08:02:33  (  81.07,  98.45)    0.64                15