Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2018 9 10.  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)
 09/12/2018   04:37:53   ( -81.25, -27.37) 09/12/2018   04:37:30  ( -81.25, -27.51)    2.44                23
 09/12/2018   05:27:19   (  81.26, 140.38) 09/12/2018   05:28:09  (  81.26, 140.30)    1.38                50
 09/15/2018   00:12:08   ( -81.25,  39.06) 09/15/2018   00:11:48  ( -81.25,  38.97)    1.45                20
 09/15/2018   01:01:34   (  81.26,-153.22) 09/15/2018   01:02:27  (  81.26,-153.25)    0.70                53
 09/17/2018   19:46:24   ( -81.25, 105.45) 09/17/2018   19:46:07  ( -81.25, 105.44)    0.33                17
 09/17/2018   20:35:49   (  81.27, -86.48) 09/17/2018   20:36:45  (  81.27, -86.42)    0.92                56
 09/20/2018   15:20:40   ( -81.25, 171.82) 09/20/2018   15:20:26  ( -81.25, 171.89)    1.40                14
 09/20/2018   16:10:05   (  81.27, -20.14) 09/20/2018   16:11:04  (  81.27, -20.00)    2.38                59
 09/23/2018   10:54:54   ( -81.26,-121.48) 09/23/2018   10:54:43  ( -81.26,-121.30)    2.98                11