Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 3.  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)
 07/05/2018   12:33:08   ( -81.38,-143.85) 07/05/2018   12:32:33  ( -81.37,-143.95)    1.82                35
 07/05/2018   13:22:34   (  81.38,  23.91) 07/05/2018   13:23:13  (  81.38,  23.77)    2.44                39
 07/08/2018   08:07:25   ( -81.37, -77.53) 07/08/2018   08:06:50  ( -81.37, -77.53)    0.12                35
 07/08/2018   08:56:50   (  81.38,  90.20) 07/08/2018   08:57:29  (  81.38,  90.15)    0.94                39
 07/11/2018   03:41:41   ( -81.37, -11.23) 07/11/2018   03:41:06  ( -81.37, -11.12)    1.88                35
 07/11/2018   04:31:06   (  81.39, 156.86) 07/11/2018   04:31:45  (  81.38, 156.91)    0.96                39
 07/13/2018   23:15:57   ( -81.38,  55.44) 07/13/2018   23:15:23  ( -81.37,  55.28)    2.74                34
 07/14/2018   00:05:23   (  81.38,-136.88) 07/14/2018   00:06:02  (  81.38,-136.73)    2.60                39
 07/16/2018   18:50:14   ( -81.37, 121.69) 07/16/2018   18:49:40  ( -81.37, 121.66)    0.72                34