Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 5.  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)
 07/08/2018   08:07:24   ( -81.38, -77.37) 07/08/2018   08:06:49  ( -81.38, -77.37)    0.50                35
 07/08/2018   08:56:50   (  81.39,  90.38) 07/08/2018   08:57:29  (  81.38,  90.33)    0.96                39
 07/11/2018   03:41:41   ( -81.37, -11.07) 07/11/2018   03:41:06  ( -81.38, -10.96)    1.90                35
 07/11/2018   04:31:07   (  81.38, 156.65) 07/11/2018   04:31:46  (  81.38, 156.70)    0.87                39
 07/13/2018   23:15:57   ( -81.37,  55.21) 07/13/2018   23:15:23  ( -81.37,  55.05)    2.69                34
 07/14/2018   00:05:22   (  81.39,-136.70) 07/14/2018   00:06:01  (  81.39,-136.54)    2.74                39
 07/16/2018   18:50:13   ( -81.38, 121.86) 07/16/2018   18:49:39  ( -81.38, 121.84)    0.29                34
 07/16/2018   19:39:39   (  81.38, -70.47) 07/16/2018   19:40:19  (  81.38, -70.58)    1.95                40
 07/19/2018   14:24:29   ( -81.39,-171.52) 07/19/2018   14:23:55  ( -81.38,-171.38)    2.33                34