Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 10 22.  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)
 10/24/2021   09:22:58   ( -81.30, -97.80) 10/24/2021   09:22:33  ( -81.31, -97.64)    2.81                25
 10/24/2021   10:12:24   (  81.31,  69.98) 10/24/2021   10:13:13  (  81.30,  70.03)    1.59                49
 10/27/2021   04:57:12   ( -81.31, -31.26) 10/27/2021   04:56:51  ( -81.30, -31.10)    2.73                21
 10/27/2021   05:46:39   (  81.29, 136.11) 10/27/2021   05:47:32  (  81.30, 136.17)    1.73                53
 10/30/2021   00:31:27   ( -81.31,  35.23) 10/30/2021   00:31:11  ( -81.31,  35.03)    3.29                16
 10/30/2021   01:20:54   (  81.29,-157.43) 10/30/2021   01:21:51  (  81.30,-157.32)    1.89                57
 11/01/2021   20:05:42   ( -81.31, 101.67) 11/01/2021   20:05:30  ( -81.30, 101.52)    2.54                12
 11/01/2021   20:55:09   (  81.29, -91.02) 11/01/2021   20:56:10  (  81.29, -90.85)    2.94                61
 11/04/2021   15:39:56   ( -81.31, 168.06) 11/04/2021   15:39:48  ( -81.30, 167.99)    1.49                 8