Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 18.  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)
 07/19/2018   14:24:29   ( -81.37,-171.79) 07/19/2018   14:23:55  ( -81.38,-171.61)    2.98                34
 07/19/2018   15:13:55   (  81.38,  -4.01) 07/19/2018   15:14:35  (  81.38,  -3.97)    0.84                40
 07/22/2018   09:58:45   ( -81.38,-105.22) 07/22/2018   09:58:12  ( -81.38,-105.27)    0.83                33
 07/22/2018   10:48:11   (  81.39,  62.53) 07/22/2018   10:48:51  (  81.39,  62.73)    3.29                40
 07/25/2018   05:33:00   ( -81.38, -38.68) 07/25/2018   05:32:27  ( -81.38, -38.54)    2.24                33
 07/25/2018   06:22:26   (  81.39, 129.05) 07/25/2018   06:23:07  (  81.39, 129.01)    0.69                41
 07/28/2018   01:07:16   ( -81.39,  27.84) 07/28/2018   01:06:44  ( -81.38,  27.77)    1.36                32
 07/28/2018   01:56:42   (  81.39,-164.46) 07/28/2018   01:57:23  (  81.39,-164.32)    2.31                41
 07/30/2018   20:41:33   ( -81.37,  93.95) 07/30/2018   20:41:01  ( -81.38,  94.08)    2.33                32