Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 2 11.  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)
 02/12/2021   10:48:59   ( -81.08,-123.33) 02/12/2021   10:49:19  ( -81.08,-123.30)    0.59                20
 02/12/2021   11:39:37   (  81.10,  44.66) 02/12/2021   11:38:44  (  81.11,  44.81)    2.85                53
 02/15/2021   06:23:21   ( -81.09, -56.67) 02/15/2021   06:23:33  ( -81.09, -56.69)    0.55                12
 02/15/2021   07:14:00   (  81.10, 110.91) 02/15/2021   07:12:59  (  81.10, 111.04)    2.12                61
 02/18/2021   01:57:43   ( -81.08,   9.60) 02/18/2021   01:57:47  ( -81.08,   9.53)    1.43                 4
 02/18/2021   02:48:21   (  81.10, 177.54) 02/18/2021   02:47:12  (  81.10, 177.59)    0.97                69
 02/20/2021   20:41:25   (  81.06, -91.86) 02/20/2021   20:42:35  (  81.06, -91.91)    0.91                70
 02/20/2021   21:32:05   ( -81.09,  76.23) 02/20/2021   21:32:01  ( -81.08,  76.07)    2.81                 4
 02/23/2021   16:15:47   (  81.07, -25.26) 02/23/2021   16:16:49  (  81.06, -25.42)    2.88                62