Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 10 5.  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)
 10/05/2021   08:02:43   (  81.10,  99.06) 10/05/2021   08:01:43  (  81.11,  99.03)    0.54                60
 10/05/2021   08:52:08   ( -81.14, -92.68) 10/05/2021   08:52:22  ( -81.14, -92.83)    2.78                14
 10/08/2021   03:36:58   (  81.11, 165.52) 10/08/2021   03:36:04  (  81.11, 165.40)    2.15                54
 10/08/2021   04:26:23   ( -81.15, -26.19) 10/08/2021   04:26:42  ( -81.15, -26.05)    2.42                19
 10/10/2021   23:11:13   (  81.13,-127.70) 10/10/2021   23:10:24  (  81.13,-127.51)    3.25                49
 10/11/2021   00:00:39   ( -81.15,  40.25) 10/11/2021   00:01:04  ( -81.15,  40.33)    1.39                25
 10/13/2021   18:45:29   (  81.12, -61.32) 10/13/2021   18:44:46  (  81.13, -61.18)    2.44                43
 10/13/2021   19:34:55   ( -81.15, 106.64) 10/13/2021   19:35:26  ( -81.14, 106.69)    0.75                31
 10/16/2021   14:19:44   (  81.12,   5.00) 10/16/2021   14:19:07  (  81.12,   5.12)    2.15                37