Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 3 8.  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)
 03/10/2021   13:04:49   ( -81.43,-151.32) 03/10/2021   13:04:34  ( -81.42,-151.37)    1.57                15
 03/10/2021   13:54:16   (  81.41,  16.07) 03/10/2021   13:55:15  (  81.41,  15.98)    1.34                59
 03/13/2021   08:39:03   ( -81.42, -85.05) 03/13/2021   08:38:56  ( -81.42, -85.09)    0.66                 7
 03/13/2021   09:28:30   (  81.40,  82.30) 03/13/2021   09:29:37  (  81.42,  82.25)    1.63                67
 03/16/2021   03:23:50   (  81.41, 173.59) 03/16/2021   03:22:38  (  81.43, 173.61)    1.66                72
 03/16/2021   04:13:17   ( -81.41, -18.82) 03/16/2021   04:13:18  ( -81.42, -18.83)    1.23                 1
 03/16/2021   05:02:40   (  81.47, 150.05) 03/16/2021   05:03:47  (  81.27, 153.13)   56.00                67
 03/18/2021   22:58:02   (  81.42,-119.86) 03/18/2021   22:56:58  (  81.42,-119.77)    1.48                64
 03/18/2021   23:47:29   ( -81.41,  47.75) 03/18/2021   23:47:38  ( -81.41,  47.81)    1.03                 9
 03/21/2021   18:32:15   (  81.42, -53.35) 03/21/2021   18:31:19  (  81.41, -53.17)    3.04                56