Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 3 18.  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)
 03/18/2018   22:58:00   ( -81.15,  55.28) 03/18/2018   22:57:22  ( -81.14,  55.28)    0.39                38
 03/18/2018   23:47:26   (  81.15,-136.99) 03/18/2018   23:48:02  (  81.16,-136.96)    0.73                36
 03/21/2018   18:32:14   ( -81.13, 121.47) 03/21/2018   18:31:43  ( -81.14, 121.52)    1.12                31
 03/21/2018   19:21:39   (  81.16, -70.46) 03/21/2018   19:22:22  (  81.16, -70.37)    1.56                43
 03/24/2018   14:06:28   ( -81.14,-171.99) 03/24/2018   14:06:04  ( -81.14,-171.88)    1.90                24
 03/24/2018   14:55:53   (  81.16,  -3.94) 03/24/2018   14:56:43  (  81.17,  -3.80)    2.41                50
 03/27/2018   09:40:42   ( -81.14,-105.46) 03/27/2018   09:40:25  ( -81.15,-105.30)    2.74                17
 03/27/2018   10:30:07   (  81.17,  62.57) 03/27/2018   10:31:04  (  81.17,  62.75)    3.18                57
 03/30/2018   05:14:55   ( -81.15, -38.95) 03/30/2018   05:14:46  ( -81.14, -39.12)    3.03                 9