Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 2 21.  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)
 02/23/2021   16:15:47   (  81.06, -25.40) 02/23/2021   16:16:49  (  81.06, -25.55)    2.76                62
 02/23/2021   17:06:27   ( -81.09, 142.62) 02/23/2021   17:06:14  ( -81.10, 142.73)    2.04                13
 02/26/2021   11:50:10   (  81.06,  40.82) 02/26/2021   11:51:03  (  81.06,  40.91)    1.54                53
 02/26/2021   12:40:49   ( -81.10,-150.78) 02/26/2021   12:40:28  ( -81.10,-150.79)    0.52                21
 03/01/2021   07:24:31   (  81.06, 107.40) 03/01/2021   07:25:16  (  81.06, 107.34)    1.35                45
 03/01/2021   08:15:10   ( -81.10, -84.21) 03/01/2021   08:14:41  ( -81.10, -84.34)    2.28                29
 03/04/2021   02:58:53   (  81.07, 173.97) 03/04/2021   02:59:29  (  81.08, 174.09)    2.31                36
 03/04/2021   03:49:33   ( -81.10, -18.02) 03/04/2021   03:48:55  ( -81.10, -17.92)    1.85                38
 03/06/2021   22:33:15   (  81.08,-119.47) 03/06/2021   22:33:43  (  81.07,-119.54)    1.25                28