Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2018 7 15.  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)
 07/16/2018   18:50:12   ( -81.38, 122.01) 07/16/2018   18:49:38  ( -81.38, 122.02)    0.62                34
 07/16/2018   19:39:38   (  81.39, -70.22) 07/16/2018   19:40:18  (  81.38, -70.32)    1.74                40
 07/19/2018   14:24:29   ( -81.37,-171.79) 07/19/2018   14:23:55  ( -81.38,-171.62)    2.84                34
 07/19/2018   15:13:55   (  81.38,  -4.04) 07/19/2018   15:14:35  (  81.38,  -4.01)    0.79                40
 07/22/2018   09:58:45   ( -81.38,-105.23) 07/22/2018   09:58:12  ( -81.38,-105.29)    1.05                33
 07/22/2018   10:48:11   (  81.38,  62.49) 07/22/2018   10:48:51  (  81.39,  62.68)    3.08                40
 07/25/2018   05:33:00   ( -81.38, -38.69) 07/25/2018   05:32:27  ( -81.38, -38.58)    1.89                33
 07/25/2018   06:22:26   (  81.39, 129.00) 07/25/2018   06:23:07  (  81.38, 128.94)    0.97                41
 07/28/2018   01:07:16   ( -81.39,  27.81) 07/28/2018   01:06:44  ( -81.38,  27.71)    1.76                32