Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 6 7.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/09/2021   05:21:26   (  81.11, 139.47) 06/09/2021   05:20:37  (  81.11, 139.59)    2.03                49
 06/09/2021   06:10:52   ( -81.13, -52.60) 06/09/2021   06:11:17  ( -81.13, -52.59)    0.33                25
 06/12/2021   00:55:42   (  81.09,-154.35) 06/12/2021   00:55:01  (  81.09,-154.48)    2.32                41
 06/12/2021   01:45:07   ( -81.14,  13.97) 06/12/2021   01:45:39  ( -81.14,  14.13)    2.76                32
 06/14/2021   20:29:58   (  81.10, -87.82) 06/14/2021   20:29:24  (  81.10, -87.81)    0.44                34
 06/14/2021   21:19:24   ( -81.12,  80.15) 06/14/2021   21:20:04  ( -81.12,  80.08)    1.19                40
 06/17/2021   16:04:14   (  81.10, -21.33) 06/17/2021   16:03:47  (  81.11, -21.15)    3.17                27
 06/17/2021   16:53:40   ( -81.13, 146.67) 06/17/2021   16:54:27  ( -81.13, 146.77)    1.80                47
 06/20/2021   11:38:29   (  81.11,  45.15) 06/20/2021   11:38:10  (  81.11,  45.13)    0.43                19