Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 1 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)
 02/01/2021   04:31:30   ( -81.06, -29.30) 02/01/2021   04:32:22  ( -81.06, -29.23)    1.25                52
 02/01/2021   05:22:08   (  81.09, 138.79) 02/01/2021   05:21:47  (  81.10, 138.87)    1.46                21
 02/04/2021   00:05:53   ( -81.06,  37.05) 02/04/2021   00:06:37  ( -81.06,  37.15)    1.71                44
 02/04/2021   00:56:31   (  81.09,-154.91) 02/04/2021   00:56:02  (  81.09,-154.77)    2.47                29
 02/06/2021   19:40:14   ( -81.07, 103.76) 02/06/2021   19:40:50  ( -81.08, 103.85)    1.89                36
 02/06/2021   20:30:53   (  81.08, -88.63) 02/06/2021   20:30:16  (  81.08, -88.45)    3.13                37
 02/09/2021   15:14:37   ( -81.07, 170.07) 02/09/2021   15:15:05  ( -81.07, 170.16)    1.65                28
 02/09/2021   16:05:15   (  81.09, -21.99) 02/09/2021   16:04:30  (  81.10, -21.81)    3.30                45
 02/12/2021   10:48:59   ( -81.08,-123.27) 02/12/2021   10:49:19  ( -81.08,-123.21)    1.24                20