Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 6 9.  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)
 06/11/2018   07:36:22   (  81.20, 107.10) 06/11/2018   07:35:34  (  81.20, 106.91)    3.30                48
 06/11/2018   08:25:48   ( -81.22, -84.94) 06/11/2018   08:26:13  ( -81.22, -84.97)    0.56                25
 06/14/2018   03:10:39   (  81.21, 173.63) 06/14/2018   03:09:53  (  81.22, 173.80)    2.98                46
 06/14/2018   04:00:05   ( -81.23, -18.38) 06/14/2018   04:00:33  ( -81.23, -18.45)    1.37                28
 06/16/2018   22:44:55   (  81.21,-119.86) 06/16/2018   22:44:12  (  81.22,-119.70)    2.88                43
 06/16/2018   23:34:21   ( -81.24,  48.16) 06/16/2018   23:34:52  ( -81.23,  48.05)    1.95                31
 06/19/2018   18:19:12   (  81.22, -53.38) 06/19/2018   18:18:32  (  81.22, -53.20)    3.05                40
 06/19/2018   19:08:39   ( -81.22, 114.29) 06/19/2018   19:09:13  ( -81.22, 114.16)    2.25                34
 06/22/2018   13:53:29   (  81.22,  13.07) 06/22/2018   13:52:53  (  81.21,  12.89)    3.17                36