Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 9 24.  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)
 09/26/2021   22:09:21   ( -81.12,  67.62) 09/26/2021   22:09:18  ( -81.12,  67.49)    2.26                 3
 09/26/2021   22:58:46   (  81.15,-124.26) 09/26/2021   22:59:56  (  81.15,-124.22)    0.81                70
 09/29/2021   16:54:10   (  81.11, -33.71) 09/29/2021   16:52:59  (  81.11, -33.80)    1.66                71
 09/29/2021   17:43:36   ( -81.13, 134.25) 09/29/2021   17:43:38  ( -81.13, 134.34)    1.59                 2
 10/02/2021   12:28:26   (  81.12,  32.86) 10/02/2021   12:27:20  (  81.12,  32.98)    2.21                66
 10/02/2021   13:17:52   ( -81.14,-159.17) 10/02/2021   13:18:00  ( -81.13,-159.21)    0.93                 8
 10/05/2021   08:02:43   (  81.10,  99.01) 10/05/2021   08:01:43  (  81.10,  99.00)    0.58                60
 10/05/2021   08:52:09   ( -81.12, -92.99) 10/05/2021   08:52:23  ( -81.12, -93.16)    2.87                14
 10/08/2021   03:36:58   (  81.10, 165.50) 10/08/2021   03:36:04  (  81.10, 165.37)    2.20                54