Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2019 12 19.  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)
 12/21/2019   04:31:55   (  81.07, 151.04) 12/21/2019   04:32:30  (  81.07, 150.91)    2.20                35
 12/21/2019   05:22:33   ( -81.09, -41.02) 12/21/2019   05:21:56  ( -81.09, -41.11)    1.62                37
 12/24/2019   00:05:45   (  81.06,-142.85) 12/24/2019   00:06:45  (  81.06,-142.83)    0.39                60
 12/24/2019   00:56:23   ( -81.08,  25.15) 12/24/2019   00:56:11  ( -81.08,  25.17)    0.39                12
 12/26/2019   20:30:12   ( -81.07,  91.33) 12/26/2019   20:30:25  ( -81.07,  91.43)    1.66                13
 12/26/2019   21:20:51   (  81.09,-100.68) 12/26/2019   21:19:50  (  81.09,-100.58)    1.63                61
 12/29/2019   16:04:02   ( -81.05, 157.51) 12/29/2019   16:04:40  ( -81.05, 157.64)    2.30                38
 12/29/2019   16:54:40   (  81.09, -34.19) 12/29/2019   16:54:04  (  81.10, -34.03)    3.08                36
 01/01/2020   11:37:51   ( -81.05,-135.94) 01/01/2020   11:38:54  ( -81.06,-135.82)    2.19                63