Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 10 31.  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)
 11/01/2021   20:05:42   ( -81.30, 101.51) 11/01/2021   20:05:30  ( -81.31, 101.42)    1.70                12
 11/01/2021   20:55:08   (  81.31, -90.72) 11/01/2021   20:56:10  (  81.29, -90.87)    3.01                62
 11/04/2021   15:39:57   ( -81.30, 167.84) 11/04/2021   15:39:49  ( -81.31, 167.87)    1.17                 8
 11/04/2021   16:29:23   (  81.30, -24.42) 11/04/2021   16:30:29  (  81.29, -24.44)    1.18                66
 11/07/2021   11:14:10   ( -81.31,-125.52) 11/07/2021   11:14:07  ( -81.30,-125.72)    3.35                 3
 11/07/2021   12:03:37   (  81.29,  41.81) 11/07/2021   12:04:47  (  81.29,  41.96)    2.59                70
 11/10/2021   05:58:58   (  81.29, 133.05) 11/10/2021   05:57:46  (  81.31, 133.10)    2.06                72
 11/10/2021   06:48:25   ( -81.29, -59.33) 11/10/2021   06:48:26  ( -81.30, -59.34)    0.98                 1
 11/10/2021   07:37:50   (  81.32, 108.72) 11/10/2021   07:38:58  (  81.15, 111.32)   47.56                68
 11/13/2021   01:33:12   (  81.29,-160.49) 11/13/2021   01:32:05  (  81.31,-160.57)    2.31                67