Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 11 5.  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   11:14:10   ( -81.31,-125.48) 11/07/2021   11:14:07  ( -81.30,-125.67)    3.22                 3
 11/07/2021   12:03:37   (  81.30,  41.90) 11/07/2021   12:04:47  (  81.29,  42.06)    2.89                70
 11/10/2021   05:58:58   (  81.30, 133.11) 11/10/2021   05:57:46  (  81.31, 133.18)    1.75                72
 11/10/2021   06:48:25   ( -81.29, -59.32) 11/10/2021   06:48:26  ( -81.30, -59.29)    0.82                 1
 11/10/2021   07:37:50   (  81.32, 108.78) 11/10/2021   07:38:58  (  81.15, 111.41)   48.26                68
 11/13/2021   01:33:11   (  81.30,-160.47) 11/13/2021   01:32:04  (  81.31,-160.50)    1.47                67
 11/13/2021   02:22:38   ( -81.29,   7.14) 11/13/2021   02:22:44  ( -81.30,   7.04)    1.77                 6
 11/15/2021   21:07:24   (  81.31, -93.75) 11/15/2021   21:06:22  (  81.30, -93.84)    2.25                62
 11/15/2021   21:56:52   ( -81.29,  73.51) 11/15/2021   21:57:03  ( -81.30,  73.33)    3.21                11
 11/18/2021   16:41:38   (  81.30, -27.49) 11/18/2021   16:40:41  (  81.30, -27.60)    1.80                57