Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 10 18.  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)
 10/20/2020   22:39:59   (  81.45,-114.13) 10/20/2020   22:39:33  (  81.45,-114.17)    0.64                26
 10/20/2020   23:29:26   ( -81.44,  53.41) 10/20/2020   23:30:13  ( -81.44,  53.45)    0.54                47
 10/23/2020   18:14:14   (  81.45, -47.65) 10/23/2020   18:13:56  (  81.45, -47.77)    1.97                18
 10/23/2020   19:03:41   ( -81.45, 119.91) 10/23/2020   19:04:36  ( -81.44, 119.85)    1.13                55
 10/26/2020   13:48:28   (  81.45,  18.79) 10/26/2020   13:48:18  (  81.45,  18.60)    3.08                10
 10/26/2020   14:37:55   ( -81.45,-173.62) 10/26/2020   14:38:58  ( -81.44,-173.76)    2.44                63
 10/29/2020   09:22:43   (  81.45,  85.20) 10/29/2020   09:22:40  (  81.44,  85.35)    2.79                 3
 10/29/2020   10:12:11   ( -81.43,-107.58) 10/29/2020   10:13:21  ( -81.44,-107.39)    3.34                70