Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 7.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2021   11:14:11   ( -81.30,-125.72) 11/07/2021   11:14:07  ( -81.30,-125.53)    3.19                 4
 11/07/2021   12:03:38   (  81.28,  41.68) 11/07/2021   12:04:48  (  81.30,  41.83)    2.91                70
 11/10/2021   05:58:57   (  81.31, 133.29) 11/10/2021   05:57:45  (  81.30, 133.35)    1.16                72
 11/10/2021   06:48:24   ( -81.30, -59.15) 11/10/2021   06:48:25  ( -81.30, -59.15)    0.93                 1
 11/10/2021   07:37:49   (  81.33, 108.97) 11/10/2021   07:38:58  (  81.16, 111.20)   42.07                69
 11/13/2021   01:33:11   (  81.31,-160.25) 11/13/2021   01:32:04  (  81.30,-160.32)    1.41                67
 11/13/2021   02:22:38   ( -81.31,   7.34) 11/13/2021   02:22:44  ( -81.29,   7.20)    2.67                 6
 11/15/2021   21:07:25   (  81.31, -93.86) 11/15/2021   21:06:23  (  81.30, -94.02)    2.78                62
 11/15/2021   21:56:53   ( -81.28,  73.39) 11/15/2021   21:57:03  ( -81.30,  73.52)    2.57                10
 11/18/2021   16:41:38   (  81.30, -27.53) 11/18/2021   16:40:40  (  81.29, -27.37)    2.83                58