Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 8 7.  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)
 08/09/2021   09:47:18   (  81.35,  77.23) 08/09/2021   09:46:18  (  81.35,  77.12)    2.03                60
 08/09/2021   10:36:45   ( -81.35,-115.18) 08/09/2021   10:36:58  ( -81.34,-115.37)    3.27                13
 08/12/2021   05:21:35   (  81.34, 143.37) 08/12/2021   05:20:39  (  81.35, 143.39)    1.39                56
 08/12/2021   06:11:02   ( -81.34, -49.01) 08/12/2021   06:11:19  ( -81.34, -49.06)    0.94                17
 08/15/2021   00:55:51   (  81.34,-150.14) 08/15/2021   00:54:59  (  81.34,-149.97)    2.88                52
 08/15/2021   01:45:18   ( -81.34,  17.51) 08/15/2021   01:45:39  ( -81.33,  17.62)    2.23                21
 08/17/2021   20:30:06   (  81.34, -83.68) 08/17/2021   20:29:19  (  81.34, -83.73)    0.88                47
 08/17/2021   21:19:33   ( -81.34,  83.99) 08/17/2021   21:19:59  ( -81.33,  83.89)    2.08                26
 08/20/2021   16:04:22   (  81.34, -17.25) 08/20/2021   16:03:39  (  81.33, -17.13)    2.19                43