Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 8 1.  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)
 08/03/2021   18:38:47   (  81.35, -55.77) 08/03/2021   18:37:38  (  81.35, -55.74)    0.84                69
 08/03/2021   19:28:14   ( -81.34, 111.82) 08/03/2021   19:28:18  ( -81.35, 111.77)    0.98                 4
 08/06/2021   14:13:02   (  81.36,  10.82) 08/06/2021   14:11:57  (  81.34,  10.95)    2.69                65
 08/06/2021   15:02:30   ( -81.33, 178.06) 08/06/2021   15:02:38  ( -81.35, 178.11)    1.70                 8
 08/09/2021   09:47:19   (  81.34,  77.00) 08/09/2021   09:46:19  (  81.36,  76.87)    2.76                60
 08/09/2021   10:36:46   ( -81.34,-115.35) 08/09/2021   10:36:58  ( -81.33,-115.17)    3.09                12
 08/12/2021   05:21:35   (  81.35, 143.54) 08/12/2021   05:20:39  (  81.35, 143.54)    0.19                56
 08/12/2021   06:11:02   ( -81.35, -48.79) 08/12/2021   06:11:19  ( -81.34, -48.86)    1.91                17
 08/15/2021   00:55:51   (  81.33,-150.34) 08/15/2021   00:54:59  (  81.35,-150.19)    3.04                52