Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 2 7.  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)
 02/09/2021   15:14:37   ( -81.08, 170.26) 02/09/2021   15:15:05  ( -81.08, 170.32)    1.28                28
 02/09/2021   16:05:16   (  81.09, -22.12) 02/09/2021   16:04:31  (  81.09, -21.94)    3.08                45
 02/12/2021   10:48:59   ( -81.07,-123.43) 02/12/2021   10:49:19  ( -81.07,-123.39)    0.68                20
 02/12/2021   11:39:37   (  81.10,  44.53) 02/12/2021   11:38:44  (  81.10,  44.69)    2.77                53
 02/15/2021   06:23:21   ( -81.08, -56.75) 02/15/2021   06:23:33  ( -81.08, -56.77)    0.31                12
 02/15/2021   07:13:59   (  81.10, 111.18) 02/15/2021   07:12:58  (  81.11, 111.29)    2.12                61
 02/18/2021   01:57:43   ( -81.09,   9.90) 02/18/2021   01:57:47  ( -81.09,   9.82)    1.41                 4
 02/18/2021   02:48:22   (  81.10, 177.43) 02/18/2021   02:47:13  (  81.10, 177.49)    1.06                69
 02/20/2021   20:41:25   (  81.06, -91.94) 02/20/2021   20:42:35  (  81.05, -91.99)    0.88                70